North Korea–United States relations

The Mogadishu Encounter
	Part of Global War on Terrorism
Date	November 4, 2007
Location	Off the coast of Mogadishu, Somalia
Result	American–North Korean victory; Crew rescued
Belligerents
United States; North Korea	Somali pirates

North Korean Leader Kim Jong-un (left) and former U.S. President Donald Trump (right), June 2018.

North Korea–United States relations (Korean: 미국-조선민주주의인민공화국 관계) refers to international relations between the Democratic People's Republic of Korea and the United States of America. The political and diplomatic relations between North Korea and the United States have been historically hostile since the Korean War when the U.S. carpet bombed North Korea^[1] and President Harry Truman considered using atomic weapons.^[2]

Defining issues of contention[edit]

In recent years relations have been largely defined by heavy U.S. military presence in South Korea,^[3] joint U.S.-South Korea military exercises in the South China Sea,^[4] US economic sanctions against North Korea^[5] for North Korea's nuclear program and North Korea's demand that the United States eliminate its nuclear arsenal that could reach the Korean peninsula.^[6]

North Korea's nuclear weapons program consists of six tests of nuclear weapons, its development of long-range missiles capable of striking targets thousands of miles away, possibly as far away as the continental United States,^[7] and its ongoing threats to strike the United States^[8] and South Korea with nuclear weapons and conventional forces.

The United States' nuclear weapons program in nearby Guam consists of B1-B bombers and B2 Spirit bombers capable of launching nuclear weapons "60 times more destructive than the bomb dropped on Nagasaki."^[9] From Guam, the U.S. conducts precision strike exercises to simulate a pre-emptive nuclear strike on North Korea.^[9]^[10]

Since the Korean War, the United States has maintained a strong military presence in South Korea with 28,500 troops, 90 Patriot missiles and five military bases.^[11]

Neither the United States nor North Korea has adopted a No First Use nuclear weapons policy.^[12]

More recent overview[edit]

Six-party talks[edit]

In August 2003, China, Japan, North Korea, Russia, South Korea, and the United States engaged in six-party talks, which led to North Korea in 2005 vowing to abandon “all nuclear weapons and existing nuclear programs” and again become a signatory to the Nuclear Non-Proliferation Treaty. In 2008, the US removed North Korea from the US "State Sponsors of Terrorism" list^[13] after North Korea verbally agreed to allow inspectors to conduct forensic tests of its nuclear materials. Six-party talks on verification, disablement, and energy assistance reached an impasse, however, due to a failure to agree on verification protocols and a North Korean rocket launch.^[14]^[15]

During his presidency, George W. Bush referred to North Korea as part of "the Axis of Evil" because of the threat of its nuclear capabilities.^[16]^[17] Subsequently, the Arms Control Association referred to the Bush administration's targeting of North Korea as a "failed" policy and welcomed the administration's "quiet reversal" to conduct talks with North Korea.^[18]

Recently, North Korea and the United States embarked on formal diplomatic efforts with the first Trump–Kim Summit in 2018.

Sweden acts as the protecting power of United States interests in North Korea^[19]^[20] for consular matters and an office inside North Korea's mission to the United Nations also addresses issues between the two countries.^[21]

The United States has considered, de jure, South Korea as the sole legitimate representative of all of Korea.^[22]

Polling on U.S./Korea relations[edit]

In a 2020 YouGov poll conducted in the run up to the US presidential election, the Washington-based Korea Economic Institute (KEI) of America, which commissioned the poll, reported only 31% of respondents approved of Trump's diplomatic overtures to North Korea, though a senior director at KEI conjectured support for diplomatic relations was weakened by Trump's calling Kim Jong Un, North Korea's leader, a "friend" and saying "they fell in love with each other."^[23]

In a 2020 Gallup Poll, only 12% of the Americans surveyed gave North Korea a positive rating.^[24]

Support among the American public for US forces to defend South Korea has increased steadily. While it was at a mere 26% in 1990, it nearly tripled to 62% in 2017, and in 2020, more than six in 10 Americans viewed the U.S. military alliance with South Korea as advantageous, with over half wanting to maintain the US troop level at nearly 30,000 soldiers.^[23] In 2017, a majority of the American public also had a positive view of Moon Jae-in, the South Korean President,^[25] who in 2018 supported a formal declaration to end the U.S.-North Korean war.^[26]

Trump presidency[edit]

Rising tensions[edit]

In 2017, there was a significant rise of tensions and amplified rhetoric from both sides as Donald Trump assumed the presidency, after it appeared that North Korea's nuclear weapons program was developing at a faster rate than previously thought. North Korean missile testing,Trump's designation of North Korea as a state sponsor of terrorism, angry rhetoric with Trump threatening to unleash “fire and fury like the world has never seen,” and increased U.S. military presence on the Korean Peninsula sparked speculation of a nuclear conflict.^[27]^[14]

Daniel Ellsberg, Pentagon Papers whistleblower who once drafted nuclear war plans for the Defense Department, predicted that a nuclear confrontation with North Korea would produce "more violence in a day, in a week, in a month, than the world has ever seen in that period of time." Ellsberg, author of The Doomsday Machine,^[28] called on the U.S. and North Korea to broker an agreement in which North Korea would cease its nuclear weapons testing in exchange for the U.S. ceasing its rehearsals of assassination attempts against North Korea's leader and simulations of U.S. invasions of North Korea, as well as resuming trade.^[29]

Trump-Kim summits[edit]

Despite fears of a massive conflict, hope for détente emerged when on March 8, 2018, the White House confirmed that Trump would accept a meeting invitation from Kim Jong-un to meet in May.^[30] On May 15, 2018, North Korea cut off talks with South Korea and threatened to cancel the planned U.S.–North Korea summit, citing military exercises between the United States and South Korea and National Security Advisor John Bolton's comments recommending the US use a "Libyan model" or "disarmament first, compensation later" to denuclearize North Korea.^[31]^[32]^[33]

June, 2018. U.S. President Trump introduces North Korean leader Kim Jong Un at summit in Hanoi.

Singapore summit[edit]

On June 12, 2018, Trump and Kim met at the summit in Singapore, in the first summit meeting between the leaders of the two countries.^[34] Over the course of the summit, the two leaders engaged in several discussions and signed a joint statement calling for security, stability, and lasting peace.^[35] Following the meeting, Trump announced he would suspend the next round of joint U.S.-South Korea military exercises aimed at North Korea.^[36]

Between summits, on February 22, 2019 an armed commando assaulted the North Korean embassy in Madrid, Spain; Spanish media alleged that two of the members were CIA operatives, but this has not been substantiated, and is denied by the CIA.^[37]

Hanoi summit[edit]

A second summit between Trump and Kim occurred on February 27 and 28, 2019 in Vietnam regarding North Korea's nuclear program, but the Hanoi summit ended abruptly without an agreement.^[38] According to U.S. officials, Kim insisted all crippling economic sanctions be lifted but was only willing to dismantle one nuclear facility, falling short of Trump's definition of denuclearization.^[39]

Joint Security Area meeting[edit]

During the G-20 summit in Japan, Trump tweeted an invitation to Kim to meet in the DMZ.^[40] On June 30, 2019, U.S. President Donald Trump, together with South Korean President Moon Jae-in, briefly visited North Korean leader Kim Jong-un at the Joint Security Area, becoming the first U.S. president to step over the line to enter North Korea.^[40]

Trump invited Kim to the White House to resume talks about denuclearizing the Korean Peninsula,^[41] and Kim invited Trump to visit Pyongyang.^[40]

History[edit]

Post–World War II (1945–1948)

Following World War II the United Nations divided Korea along the 38th parallel, intending this as a temporary measure. A breakdown in relations between the U.S. and USSR, however, prevented a reunification.^[42] As a result, in August 1945, the U.S. and U.S.S.R. divided control over the Korean Peninsula, with the Soviet Army and its proxies supporting a communist government in the North and the U.S. supporting a capitalist government in the South.^[43]

Cold War[edit]

Pre-Korean War (1948–1950)[edit]

On September 9, 1948, Kim Il-sung declared the Democratic People's Republic of Korea; he promptly received diplomatic recognition from the Soviet Union, but not the United States. The U.S. did not extend, and has never extended formal diplomatic recognition to the DPRK. Kim Il-Sung's anti-American rhetoric often asserted that the U.S. was a capitalist and imperialist successor to Japan, Korea's colonial occupier from 1910 to 1945.^[44] In December 1950, the United States initiated economic sanctions against the DPRK under the Trading with the Enemy Act,^[45] which lasted until 2008.^[46]

Korean War (1950–1953)[edit]

American M26 Pershing tanks in downtown Seoul and North Korean prisoners-of-war during the Korean War, September 1950

October–December 1950[edit]

The Korean War started on June 25, 1950, when 75,000 soldiers from the North Korean People's Army crossed the 38th Parallel to invade South Korea, spawning the first military action of the Cold War^[47] between the United States and the Soviet Union. An estimated five million soldiers and civilians lost their lives^[47] in what has been termed "The Forgotten War" sandwiched between WWII and Vietnam.^[48] During the Korean War, the U.S. carpet bombed North Korea, dropping 635,000 tons of bombs and 32,557 tons of napalm — more weaponry than the United States used against the Japanese during World War II.^[48] The head of the Strategic Air Command said the U.S. killed 20 percent of the population of Korea.^[48]

Consideration of atomic bomb[edit]

In 1950, when President Harry Truman was concerned about Chinese communists seizing South Korea,^[49] he said dropping an atomic bomb on North Korea was under "active consideration."

General MacArthur, who headed the United Nations Command during the Korean War, wanted to drop “between 30 and 50 atomic bombs … strung across the neck of Manchuria” that would have “spread behind us … a belt of radioactive cobalt.”^[48]

B-29 bombers, capable of carrying atomic bombs, were sent to Guam, though the bombs lacked a plutonium core.^[50]

Historians theorize Truman, who had authorized atomic weapons that incinerated 200,000 Japanese in WWII, chose not to use nuclear weapons during the Korean War for multiple reasons: fear of escalation to a third World War; opposition from U.S. allies; lack of large urban centers to target in North Korea.^[51]^[52]

Public opinion[edit]

Public support in the United States to commit ground troops to Korea was at first, remarkably high. In June 1950, 78% of Americans said they approved of Truman's decision to send military aid, and 15% disapproved. But as soon as January 1951, public support for the war had plummeted to 38%. ^[53]

Armistice[edit]

In 1953, the United Nations Command, North Korea, and China signed the Korean War Armistice Agreement for exchanging prisoners of war, marking a north–south boundary within a demilitarized zone, and suspending fighting.^[54] A formal peace treaty, however, was never signed.^[54]

In 1953, the U.S. signed a mutual security treaty, promising to defend South Korea from North Korean aggression by stationing U.S. troops along the demilitarized zone (DMZ) and including South Korea under the U.S. nuclear umbrella. The U.S. pledged to use nuclear weapons to deter and, if necessary, prevail in an attack on the South.^[55] In 1991, the U.S. removed its tactical nuclear weapons from the Korean peninsula^[56] after North Korea conditioned international inspections on their removal.^[57]

Post-Korean War[edit]

Release of USS Pueblo crew on December 23, 1968

Axe murder incident on August 18, 1976

Sergeant Charles Jenkins in 2007

In the early 1960s, several American soldiers defected to North Korea. Only one defector, Charles Jenkins, returned to the U.S. and faced a U.S. military court, pleading guilty to charges of desertion and aiding the enemy. Jerry Parrish, Larry Abshier and James Dresnok died of natural causes in North Korea.^[58]

Some leafleting of North Korea was resumed after the heavy leafleting that took place in the Korean War, such Operation Jilli from 1964 to 1968. One leaflet was on one side a successful reproduction of a North Korean one won note, about six weeks' pay for an ordinary North Korean soldier, and on the other a safe conduct pass for defection to the south. The rationale was to allow soldiers to easily hide the pass, but the quality was sufficient for it to gain some use as a fraudulent banknote in North Korea.^[59]

Pueblo incident[edit]

On January 23, 1968, North Korean patrol boats intercepted the USS Pueblo spy ship in disputed waters, capturing and transferring the crew of 83 men to Pyongyang for imprisonment and torture. After almost a year of coerced confessions, beatings and a staged news conference, the crew was released following a negotiated settlement in which the U.S. apologized and pledged to stop spying on North Korea.^[60]

The incident was known as the Pueblo incident.

U.S. Spy plane[edit]

On April 15, 1969, the U.S. Navy spy plane^[61]EC-121 was shot down over the Sea of Japan by North Korea; 31 American service men died. Historians theorize President Nixon, embroiled in the Vietnam War, chose not to retaliate for fear of escalating the conflict to involve Russia and China.^[62]

Axe murder incident[edit]

On August 18, 1976, Captain Arthur Bonifas and Lieutenant Mark Barrett were killed by the North Korean Army with axes at Panmunjom when the Americans, over objections of North Koreans,^[63] continued trimming a tree that blocked the view of the U.S.-South Korean military unit patrolling the Joint Security Area—an intensely guarded and combative area in the middle of the DMZ separating North and South Korea.^[64] President Ford responded with a show of force, authorizing DEFCON 3, a high state of military readiness.^[64] The North Korean government backed down and allowed the tree-cutting to go ahead in what the U.S. military termed "Operation Paul Bunyan."^[63] North Korea's leader said the incidents in the Joint Security Area were "regretful" but stopped short of meeting U.S. demands for a formal apology.^[64]

North Korea and the United States had little to no relations during this time, except through the structures created by the Korean Armistice Agreement.^[65]

Post-Cold War (1991–2017)[edit]

North Korea policy under Bill Clinton[edit]

Kim Ok, Kim Jong-il's personal secretary, with U.S. Secretary of Defense William Cohen, 2000

In 1994, North Korea blocked international inspectors from verifying the regime's adherence to the Nuclear Nonproliferation Treaty. The Bill Clinton administration believed that the North Koreans were processing plutonium from a reactor to build two atomic bombs.^[66]

President Clinton recalled that "I was determined to prevent North Korea from developing a nuclear arsenal, even at the risk of war".^[66] Declassified Clinton-era documents illustrate that the administration had planned for a possible war during the 1994 nuclear crisis.^[67]

According to former Pentagon officials, the Clinton administration drew plans to strike the North Korea nuclear reactor at Yongbyon.^[68]

In December 1994 a US OH-58 Kiowa helicopter was shot down over North Korea, a pilot died and another was captured by North Korea and held for 13 days.^[69]

Confrontations during Bush administration[edit]

In December 2002, Spanish troops, at the request of the U.S., boarded and detained a shipment of Scud missiles from North Korea destined for Yemen. After two days, following protests from Yemen and North Korea, the United States released the ship to continue its shipment to Yemen. This further strained the relationship between the US and North Korea, with North Korea characterizing the boarding an "act of piracy."^[70]

In September 2005, the US alleged that North Korea produced $15–25 million worth of counterfeit Federal Reserve supernotes^[71] over several years for worldwide distribution in a "direct attack on a protected U.S. asset.".^[72]^[73] Some governments questioned whether the DPRK had the capability to produce such high-quality notes.

Additionally, the U.S. accused Banco delta Asia, a bank in Macau, of laundering money for North Korea's nuclear program, though the bank called the accusation a joke.^[74] In 2007, an audit by Ernst & Young found no evidence that Macau banks had facilitated North Korean money-laundering.^[75]

Propaganda poster in North Korean primary school, 2008

At various times during the Bush administration Dong Moon Joo, the president of The Washington Times, undertook unofficial diplomatic missions to North Korea in an effort to improve relations.^[76]

Steps towards normalization[edit]

On February 13, 2007, agreement in the Six-Party Talks – among the United States, the two Koreas, Japan, China, and Russia – called for other actions besides a path toward a denuclearized Korean peninsula. It also outlined steps toward the normalization of political relations with Pyongyang, a replacement of the Korean Armistice Agreement with a peace treaty, and the building of a regional peace structure for Northeast Asia.^[77]

In exchange for substantial fuel aid, North Korea agreed to shut down the Yongbyon nuclear facility. The United States also agreed to begin discussions on normalization of relations with North Korea, and to begin the process of removing North Korea from its list of state sponsors of terrorism.^[78]^[79]^[80] The US Chief Negotiator Christopher R. Hill stated North Korea has adhered to its commitments. The sixth round of talks commencing on March 19, 2007, discussed the future of the North Korean nuclear weapons program.^{[citation needed]}

In early June 2008, the United States agreed to start lifting restrictions after North Korea began the disarming process. President Bush announced he would remove North Korea from the list of state sponsors of terrorism after North Korea released a 60-page declaration of its nuclear activities. Shortly thereafter North Korean officials demolished the nuclear reactor at Yongbyon, considered a symbol of North Korea's nuclear program.^[81] The Bush administration praised the progress, but was criticized by many, including some within the administration, for settling for too little.^[82]

The United States public has historically favored diplomatic approaches over military ones in regards to North Korea. Framing of the North Korean conflict is what is widely believed to have led to such widespread support for a diplomatic approach among the American people.^[83]

The Mogadishu encounter[edit]

The U.S. Navy rescued the Dai Hong Dan crew from Somali pirates.

On November 4, 2007, Dai Hong Dan, a North Korean merchant vessel, was attacked by Somali pirates off the coast of Mogadishu who forced their way aboard, posing as guards.^[84] As U.S. Navy ships patrolling the waters moved to respond, the 22 North Korean seamen fought the eight Somali pirates in hand-to-hand combat.^[85] With aid from the crew of the USS James E. Williams and a helicopter, the ship was freed, and permission was given to the U.S. crew to treat the wounded crew and pirates. This resulted in favorable comments from U.S. envoy in Beijing, Christopher R. Hill,^[86] as well as an exceedingly rare pro-U.S. statement in the North Korean press.^[87] The favorable result of the incident occurred at an important moment, as the North Koreans moved to implement the February 13 agreement with the acquiescence of the Bush Administration,^[88] and the 2007 South Korean presidential election loomed, with the North Koreans taking pains to emphasize a more moderate policy.

New York Philharmonic visit[edit]

In February 2008, the New York Philharmonic visited North Korea. The concert was broadcast on North Korean television.^[89]

North Korean detention of American journalists[edit]

American-North Korean relations have further been strained by the arrest of two American journalists on March 17, 2009. The two journalists, Euna Lee and Laura Ling of Current TV, were arrested on the North Korean border in China while supposedly filming a documentary on the trafficking of women and allegedly crossing into North Korea in the process. North Korea subsequently tried the two journalists amid international protests and found them guilty of the charges, and sentenced them to twelve years of hard labor. Reporters without Borders criticized the act as a "sham trial".^[90]^[91]^[92]

The ordeal was finally resolved on August 4, when former President Bill Clinton arrived in Pyongyang in what he described as a "solely private mission" to secure the release of the two American journalists. He reportedly forwarded a message to North Korean leader Kim Jong-il from then-U.S. President Barack Obama, but White House Press Secretary Robert Gibbs denied this claim. Clinton's discussions with Kim were reportedly on various issues regarding American-North Korean relations. On August 5, Kim issued a formal pardon to the two American journalists, who subsequently returned to Los Angeles with Clinton. The unannounced visit by Clinton was the first by a high-profile American official since 2000, and is reported to have drawn praise and understanding by the parties involved.^[93]

ROKS Cheonan sinking[edit]

On May 24, 2010, the United States set plans to participate in new military exercises with South Korea as a direct military response to the sinking of a South Korean warship by what officials called a North Korean torpedo.^[94]

On May 28, 2010, the official (North) Korean Central News Agency stated that "it is the United States that is behind the case of 'Cheonan.' The investigation was steered by the U.S. from its very outset." It also accused the United States of manipulating the investigation and named the administration of U.S. President Barack Obama directly of using the case for "escalating instability in the Asia-Pacific region, containing big powers and emerging unchallenged in the region." The report indicated to the United States to "behave itself, mindful of the grave consequences."^[95]

In July 2010, the DPRK government indefinitely postponed a scheduled talk at Panmunjom relating to the sinking.^[96] The meeting was intended as preparation for future talks at higher governmental levels.^[96]

Relations following Kim Jong-il's death[edit]

Just over two years later on March 16, 2012, North Korea announced it would launch its Kwangmyŏngsŏng-3 satellite to mark the 100th anniversary of the late Kim Il-sung's birthday. This announcement triggered American anxiety as satellite launches are technologically contiguous with missile launches.^[97] This tampered with Kim Jong-un's earlier optimistic overtures and generated speculation on the issues confronting the new and young leader back in North Korea.^[98] The United States also suspended food aid to North Korea in retaliation for the missile plans.^[99]

Daniel Russel, Special Assistant to the President and Senior Director of Asia, and Sydney Seiler flew to Pyongyang from Guam in August 2012 and stayed there for two days.^[100] A South Korean diplomatic source said "apparently President Barack Obama, who was then bidding for a second term in office, secretly sent the officials to North Korea to minimize disruptions to the U.S. presidential election."^[100] Other analysts say, "Nobody can rule out that such direct dialogue between Washington and Pyongyang will continue in the future."^[100]

However, on December 11, 2012, North Korea successfully launched a missile in contrast to its failure in March. The United States strongly condemned the action as it is widely believed that North Korea are developing long range ballistic missiles that would reach the west coast of the US.

On March 29, 2013, Kim Jong-un threatened the United States by "declaring that rockets were ready to be fired at American bases in the Pacific."^[101] The declaration was in response to two B2 stealth bombers that flew over the Korean peninsula on the day before.^[102] After Jong-un's declaration, the Pentagon called for an advanced missile defense system to the western Pacific on April 3. United States Secretary of Defense, Chuck Hagel, said that North Korea posed "a real and clear danger" to not only the United States, but Japan and South Korea as well. The deployment of the battery to the US territory of Guam is the biggest demonstration yet that Washington regards the confrontation with North Korea as more worrying than similar crises of the past few years. It also suggested they are preparing for long standoff.^[103] While visiting Seoul, South Korea on April 12, 2013, United States Secretary of State, John Kerry, said "North Korea will not be accepted as a nuclear power",^[104] and that a missile launch by North Korea would be a "huge mistake".^[105] On April 18, 2013, North Korea issued conditions for which any talks would take place with Washington D.C. or Seoul.^[106] They included lifting United Nations sanctions and an end to United States-South Korean Military exercises.^[107]

In March 2016, over 315,000 South Korean and U.S. soldiers participated in the largest military drills ever staged on the Korean Peninsula.^[108]^[109]

On April 26, 2013, North Korea said it had arrested a U.S. citizen for committing an unspecified crime against the country.^[110] U.S. officials said that person was Kenneth Bae. On May 2, 2013, Bae was convicted of "hostile acts" and sentenced to 15 years of hard labor.^[111] The U.S. has called for his release but North Korea has rejected any possibility of allowing prominent Americans to visit the country to request his release.^[112] Dennis Rodman, who had previously visited North Korea and become friends with Kim Jong-un, tweeted a plea for Bae's release.^[113] Rodman has since said he will visit North Korea again in August and attempt to free Bae.^[114] On May 2, 2014, Pyongyang's Korean Central News Agency (KCNA) released an article composed of four essays written by North Korean citizens. The content of the article carried heavy criticism and racist remarks towards U.S. President Barack Obama.^[115]

Two American citizens were detained in North Korea in June 2014, accused of "hostile acts".^[116] On July 28, 2014, the United States House of Representatives voted to pass the North Korea Sanctions Enforcement Act of 2013 (H.R. 1771; 113th Congress), but it was never passed by the Senate.^[117] On August 20, 2014, during annual U.S.-South Korea military drills, a spokesman for the North Korean government referred to U.S. Secretary of State John Kerry as a "wolf donning the mask of sheep", the latest in an exchange of taunts between U.S., South Korean and North Korean government officials. In January 2015, U.S. President Barack Obama indicated that he believed that over time the North Korean government will collapse.^[118] On July 28, 2016, a North Korean top diplomat for U.S. affairs claimed that the United States crossed the "red line" for putting leader Kim Jong-un on its list of sanctioned individuals, which was perceived by officials as the United States declaring war.^[119]

Trump administration (2017–2021)[edit]

In 2017, tensions mounted as U.S. President Donald Trump weighed military options against North Korea's ballistic missile program.^[120] In the second week of April 2017, global media outlets^[120]^[121] erroneously reported that the USS Carl Vinson supercarrier had been deployed to the Sea of Japan heading towards North Korea, as a result of confusion created by a "miscommunication" between the "Pentagon and the White House." A premature announcement on April 8 from the Navy led to a "glitch-ridden sequence of events".^[122] On April 17 North Korea's deputy United Nations ambassador accused the United States of "turning the Korean peninsula into "the world’s biggest hotspot" and the North Korean government stated "its readiness to declare war on the United States if North Korean forces were to be attacked."^[123] President Trump called Mr Kim "Little Rocket Man" and a "sick puppy", and promised that continued North Korean threats to America "will be met with fire and fury like the world has never seen". President Trump has at times called diplomacy with the Kim regime "a waste of time".^[124] In reality on April 18, the Carl Vinson and its escorts were 3,500 miles from Korea engaged in scheduled joint Royal Australian Navy exercises in the Indian Ocean.^[122]^[125]^[126] The Carl Vinson aircraft carrier had been in the South China Sea in 2015 and again in February 2017 on routine patrols.^[127] In late April 2017, Trump stated that "[t]here is a chance that we [the United States] could end up having a major, major conflict with North Korea".^[128] In July 2017, U.S. Secretary of State Rex Tillerson authorized a "Geographical Travel Restriction" which banned Americans from entering North Korea.^[129] On August 30, 2018, the ban was extended until August 31, 2019.^[130]

2017 detaining of US citizens[edit]

U.S. Vice President Mike Pence at Cheonan memorial with North Korean defectors and Fred Warmbier, February 8, 2018

An American citizen by the name of Tony Kim, also known by the Korean name of Kim Sang-duk, was detained while attempting to leave North Korea through Pyongyang International Airport.^[131] In January 2016, an American student, Otto Warmbier, was detained at Pyongyang International Airport after allegedly attempting to steal a propaganda banner from his hotel. He was traveling with a group of Americans, all of whom safely returned to America without any conflict, while he was stopped by security and searched. Security footage showed him allegedly going into a banned area in the hotel and ripping out the poster from the wall and putting it in his bag. He claims that he was following orders from his church to take something from North Korea back to the church. In March 2016, he was sentenced to 15 years of hard labor,^[132] but in June 2017 was released from North Korea, having suspiciously fallen into a coma-like state. He died a few days after being repatriated to the U.S.^[133] North Korea claimed that they had nothing to do with his death. The Chinese travel company that took Warmbier to North Korea as part of a tourist group has stated that it will no longer accept American citizens on its tours to prevent similar circumstances from happening.^[134] After Americans heard about Warmbier's death, 49% wanted the administration to act, while 35% did not. Of those Americans who wanted action to be taken, the most popular response was for the U.S. to tighten sanctions on North Korea, and the second most popular was a total travel ban between the two countries. United States military action was the least popular response.^[135]

Nuclear Intelligence Report[edit]

In August 2017, the Washington Post reported on a confidential assessment carried out by the U.S. Defense Intelligence Agency which suggested that North Korea had successfully developed nuclear warheads for missiles within reach of the US mainland.^[136] Reacting to the report President Trump stated that future threats would be "met with fire and fury and frankly power, the likes of which this world has never seen before." In response North Korea announced that it was examining an operational plan to strike areas around the U.S. territory of Guam in the Pacific, including the Andersen Air Force Base.^[137] Officials stated that Joseph Y. Yun, the US envoy for North Korea policy, and Pak Song-il, a senior North Korean diplomat at the country's UN mission, were making regular contact during this dispute, through a conduit of communication they called the New York channel.^[138]

Trump and UN member states on North Korea's threats[edit]

On August 8, 2017, President Trump suggested that the United States was prepared to inflict "fire and fury" against North Korea if they failed to cease nuclear testing and threats.^[139] In response, North Korea issued a series of threats against the U.S. territory of Guam as well as allies such as Japan and South Korea. Two missiles were flown over Japanese territory and a nuclear test was conducted.^[140]

In a speech to the United Nations General Assembly in September 2017, Trump threatened to "totally destroy" North Korea if the United States were "forced to defend itself or its allies"; he repeated his recent nickname for Kim Jong-un as "Rocket Man".^[141] In response North Korean leader Kim Jong-un called the speech "unprecedented rude nonsense" and "mentally deranged behaviour".^[142]

On September 23, 2017, the U.S. Military flew B-1B bombers from Guam, along with F-15C Eagle fighter escorts from Okinawa, Japan flew in international airspace over waters east of North Korea. Unlike on previous missions, the U.S. aircraft were not accompanied by South Korean or Japanese planes. Afterward North Korea said a missile strike against the U.S. is "inevitable all the more".^[143]

On September 30, 2017, U.S. Secretary of State Rex Tillerson said the U.S. and North Korea were in "direct contact", and "probing" the possibility of talks.^[144]

On October 9, 2017, US Air Force B-1 bombers carried out mock missile launches off both coasts of South Korea. Two bombers operating out of Andersen Air Force Base in Guam carried out the drills along with fighter jets from the South Korean and Japan militaries. This was the first nighttime B-1 bomber exercise between the three allies.^[145]

On November 28, 2017 North Korea fired an intercontinental ballistic missile and it was the first such launch from the rogue regime in more than two months. The missile, believed to be an ICBM by the U.S. Military, was launched from Sain Ni, North Korea and flew roughly 620 miles before landing in the Sea of Japan.^[146]

2018 Singapore Summit[edit]

On March 8, 2018, following a meeting with President Trump, South Korean diplomat Chung Eui-yong revealed that Kim Jong-un had expressed "eagerness" to meet with the President, and that his offer had been accepted, with a meeting proposed to take place before May.^[147] The move was described by South Korean President Moon Jae-in as a "miracle." The meeting had been scheduled to be held on June 12 in Singapore,^[148] although after military exercises between the United States and South Korea, Kim Jong-un threatened to pull out of the summit,^[149] and on May 24 President Trump cancelled it.^[150] On June 1, 2018, Trump announced that the summit was "back on" for June 12 in Singapore after meeting with North Korean officials at the White House.^[151] President Trump met with Chairman Kim on June 12. During the meeting, a historic agreement was signed between the two countries calling for North Korea to reaffirm its commitment to the 2017 Panmunjom Declaration signed between North and South Korean to work towards completely denuclearizing the entire Korean Peninsula.^[152] The agreement declared a new start to US-DPRK relations between the two countries to achieve "peace and prosperity" through cooperation on issues such as the recovery of POW/MIA remains.^[153] Trump subsequently announced that war game exercises between the US and South Korean militaries would end.^[154]

POW/MIA remains[edit]

Thousands of U.S. military personnel went missing during the Korean war. Between 1990 and 2018, North Korea returned the remains of 340 soldiers, but about 7,700 bodies were still unaccounted for.^[155] The June 12, 2018 summit between the US and North Korea included a vague agreement to begin repatriating American POW/MIA remains. One month later, North Korea returned 55 boxes to the US.^[156] They were accompanied by the military identification tag of only one person,^[157] but other servicemen could be identified through matching DNA, chest X-rays, and dental records.^[158] By October 2019, it was reported that 35–40 servicemen had been identified.^[159]

Aftermath[edit]

US Secretary of State Mike Pompeo shakes hands with North Korean Minister of Foreign Affairs Ri Yong Ho in August 2018

North Korea's state media declared a new era of peace following the summit.^[160] Reports emerged on June 23 that North Korea was removing anti-US propaganda.^[161]

On June 24, Trump stated that North Korea still posed an 'extraordinary threat' to the US and maintained sanctions on the country despite declaring them no longer a threat the day following the summit.^[162]^[163]

Secretary of State Mike Pompeo's first visit to North Korea in July 2018 invoked disgruntled remarks from Pyongyang that the Trump Administration was using "unilateral and gangster-like demand for denuclearization".^[164] Pompeo maintained that the July talks were "productive". However, the UN's nuclear agency (IAEA) has since stated North Korea is continuing with their nuclear program, and Trump announced the cancellation of Secretary of State Pompeo's scheduled visit in August 2018 to North Korea due to insufficient progress in the dismantling of North Korea's nuclear weapons program.^[165]

Interactions between the Washington and Pyongyang continue to fluctuate following the September 2018 United Nations General Assembly. In his speech, President Trump commended Kim Jong-Un for ceasing nuclear testing, dismantling several military facilities, releasing American hostages, and returning POW/MIA remains. Trump reaffirmed that sanctions will continue to be held on North Korea until denuclearization occurs.^[166]

Assault on North Korean embassy in Spain[edit]

On February 22, 2019 around 3 pm a group of 10 persons carrying real or simulated weapons entered the North Korean embassy in Madrid, Spain. They rounded up the eight embassy staffers who were present, put bags on their heads, tied them up, beat several of them and interrogated them. They robbed mobile phones and computer drives. The assault lasted for two hours, until Spanish policemen entered the building and the attackers fled in two of the embassy's cars. On March 13, Spanish police and intelligence services identified two of the attackers as CIA operatives. The CIA denied any involvement.^[37]

2019 Hanoi Summit[edit]

The 2019 North Korea–United States Hanoi Summit was a two-day summit meeting between North Korean Supreme Leader Kim Jong-un and U.S. President Donald Trump, held in Vietnam on February 27–28, 2019. The leaders had intended to hold a signing ceremony on February 28, but the summit ended without a signed agreement. North Korea immediately resumed rebuilding its long-range rockets at its Sohae Launch Facility.^[167]

It was the second meeting between leaders of the North Korea and United States. It had been planned since the previous September,^[168]^[169] and its location and date was announced during President Trump's third State of the Union on February 5, 2019.^[170]

After the summit, President Trump said he believed North Korean leader Kim Jong Un's denial of personal knowledge about Otto Warmbier's treatment in North Korean custody. Trump contended that it was not to Kim's benefit to allow such abuse.^[171]

Plans for Third Summit and exchange of letters[edit]

On June 26, 2019, it was announced that talks were underway to hold a third US-North Korean summit.^[172] President Trump previously contended in April 2019 that a third summit "would be good,"^[173] On June 12, 2019,^[174] President Trump announced that he received a letter from Kim Jong-un which he described as "beautiful".^[175]^[174] On June 22, 2019,^[176] an undated photo was also released by the North Korean government of Kim Jong-un reading a letter from President Trump.^[175] Kim described the letter as "excellent" and described President Trump as the "supreme leader" of the United States.^[175] However, Kim later denied that talks were still being held between North Korea and the United States, and relations still remained tense between North Korea and the US State Department.^[177]

2019 DMZ Summit[edit]

Trump (left), Kim (center), and Moon (right) in the demilitarized zone

On June 30, 2019, President Trump met with Kim along with Moon Jae-in at the DMZ and briefly crossed the border line into the North Korean side of the DMZ, making him the first sitting U.S. president to enter North Korea;^[178] former US Presidents Jimmy Carter and Bill Clinton had previously visited North Korea after they left office.^[179] After crossing into North Korea, Trump and Kim, who stated in English "it's good to see you again", "I never expected to meet you at this place" and "you are the first US President to cross the border,"^[180] met and shook hands.^[180] Both men then briefly crossed the larger border line before crossing into South Korea.^[180] During their meeting, President Trump also invited Kim to the White House, although later acknowledged that it probably wouldn't happen in the near term.^[181]

It was also revealed that Trump's daughter Ivanka and her husband Jared Kushner had visited North Korea to meet with Kim beforehand and acted as lead American diplomats during the summit.^[182]^[183] Footage of Ivanka meeting with Kim was broadcast by the North Korean media.^[184] Ivanka also described her visit to North Korea as "surreal."^[185]

Later developments in 2019 and 2020[edit]

On September 10, 2019, Trump said he sacked National Security Adviser John Bolton as he strongly disagreed with John Bolton's suggestion about applying Libyan model to North Korea.^[186] However, Bolton himself said he was not sacked but resigned.^[187]^[188] Donald Trump selected hostage negotiator with DPRK Robert O'Brien as the new National Security Adviser.^[189]^[190]^[191]^[192]^[193]

Talks in Stockholm began on 5 October 2019 between US and North Korean negotiating teams. After one day, the North Koreans said that talks had broken down, blaming US inflexibility. The US team, however, said discussions were good, and would be resumed in two weeks.^[194] On October 7, 2019, North Korea's chief negotiator Kim Myong Gil cautioned about a "terrible" event that might take place if the U.S. did not offer a better deal to Pyongyang. He said that the ball is currently in U.S.’ court to resume dialogue.^[195]

In April 2020, U.S. Rewards for Justice Program offered $5 million for information leading to identify North Korean hackers threatening the United States.^[196]

As of May 2020, North Korea has shown no indication that it is willing to unilaterally denuclearize as per U.S. intentions.^[197]

On June 12, 2020, the two-year anniversary of the Singapore summit, the North Korean Minister of Foreign Affairs released a press statement that the Trump administration efforts in the past two years were for political achievements without returns for North Korea and "Nothing is more hypocritical than an empty promise."^[198]^[199] North Korea subsequently cut communications with South Korea, demolished the four-story joint-liaison office building it shared with South Korea on June 17, and ceased efforts for diplomatic relations with the United States.^[200]

Nuclear weapons[edit]

From January 1958 through 1991, the United States held nuclear weapons due to its diplomatic and military influence in South Korea for possible use against North Korea, peaking in number at some 950 warheads in 1967.^[201] Reports establish that these have since been removed but it has never confirmed by any independent 3rd party organization such as IAEA. The U.S. still maintains "the continuation of the extended deterrent offered by the U.S. nuclear umbrella".^[202]

In September 1956, the U.S. Chairman of the Joint Chiefs of Staff Admiral Radford told the U.S. Department of State that the U.S. military intention was to introduce atomic weapons into South Korea. In January 1957, the U.S. National Security Council began consideration of this proposal upon President Eisenhower's instruction, and then agreed to this. However, paragraph 13(d) of the Korean Armistice Agreement mandated that both sides should not introduce new types of weapons into South Korea, so preventing the introduction of nuclear weapons and missiles. The U.S. decided to unilaterally abrogate paragraph 13(d), breaking the Armistice Agreement, despite concerns by United Nations allies.^[203]^[204] At a June 21, 1957 meeting of the Military Armistice Commission the U.S. informed the North Korean representatives that the U.N. Command no longer considered itself bound by paragraph 13(d) of the armistice.^[205] In August 1957, NSC 5702/2^[206] permitting the deployment of nuclear weapons in Korea was approved.^[203] In January 1958 nuclear armed Honest John missiles and 280mm atomic cannons were deployed to South Korea,^[207] a year later adding nuclear-armed Matador cruise missiles with the range to reach China and the Soviet Union.^[203]^[208]

North Korea denounced the abrogation of paragraph 13(d) as an attempt to wreck the armistice agreement and turn Korea into a U.S. atomic warfare zone. At the U.N. General Assembly in November 1957, the Soviet Union and Czechoslovakia condemned the decision of the United Nations Command to introduce nuclear weapons into Korea.^[204]

North Korea responded militarily by digging massive underground fortifications, and forwarded deployment of its conventional forces for a possible counterattack against the United States forces stationed in South Korea. In 1963, North Korea asked the Soviet Union for help in developing nuclear weapons, but was refused. However, instead the Soviet Union agreed to help North Korea develop a peaceful nuclear energy program, including the training of nuclear scientists. China later, after its nuclear tests, similarly rejected North Korean requests for help with developing nuclear weapons.^[203]

North Korea joined the Nuclear Non-Proliferation Treaty (NPT) as a non-nuclear weapons state in 1985, and North and South Korean talks begun in 1990 resulted in a 1992 Denuclearization Statement. However, US intelligence photos in early 1993 led the International Atomic Energy Agency (IAEA) to demand special inspection of the North's nuclear facilities, which prompted Kim Il Sung's March 1993 announcement of North Korea's withdrawal from the NPT.^[209] UN Security Council resolution 825 from May 11, 1993, urged North Korea to cooperate with the IAEA and to implement the 1992 North-South Denuclearization Statement. It also urged all member states to encourage North Korea to respond positively to this resolution and to facilitate a solution of the nuclear issue.

U.S.–North Korea talks began in June 1993 but with lack of progress in developing and implementing an agreement, North Koreans unloaded the core of a major nuclear reactor, which could have provided enough raw material for several nuclear weapons.^[209] With tensions high, Kim Il Sung invited former U.S. President Jimmy Carter to act as an intermediary. Carter accepted the invitation, but could only act as a private citizen not a government representative.^[209] Carter managed to bring the two states to the negotiating table, with Assistant Secretary of State for Political-Military Affairs Robert Gallucci representing the United States and North Korean Vice Foreign Minister Kang Sok Ju representing his country.^[209]

The negotiators successfully reached the U.S.-North Korea Agreed Framework in October 1994:

North Korea agreed to freeze its existing plutonium enrichment program, to be monitored by the IAEA;
Both sides agreed to cooperate to replace North Korea's graphite-moderated reactors with light water reactor (LWR) power plants, to be financed and supplied by an international consortium (later identified as the Korean Peninsula Energy Development Organization or KEDO) by a target date of 2003;
The United States and North Korea agreed to work together to store safely the spent fuel from the five-megawatt reactor and dispose of it in a safe manner that does not involve reprocessing in North Korea;
The United States agreed to provide shipments of heavy fuel oil to provide energy in the meantime;
The two sides agreed to move toward full normalization of political and economic relations;
Both sides agreed to work together for peace and security on a nuclear-free Korean Peninsula; and
Both sides agreed to work together to strengthen the international nuclear non-proliferation regime.

Historians Paul Lauren, Gordon Craig, and Alexander George point out that the agreement suffered from a number of weaknesses. There was no specific schedule made for reciprocal moves, and the United States was granted a very long time to fulfill its obligations to replace the dangerous graphite-moderated reactors with LWRs.^[209] Furthermore, no organization was chosen "to monitor compliance, to supervise implementation ... or to make mid-course adjustments that might become necessary."^[209] Finally, other interested nations, like South Korea, China, and Japan, were not included in the negotiations.^[209]

Soon after the agreement was signed, U.S. Congress control changed to the Republican Party, who did not support the agreement.^[210] Some Republican Senators were strongly against the agreement, regarding it as appeasement.^[211]^[212]

In accordance with the terms of the Agreed Framework, North Korea decided to freeze its nuclear program and cooperate with United States and IAEA verification efforts, and in January 1995 the U.S. eased economic sanctions against North Korea. Initially U.S. Department of Defense emergency funds not under Congress control were used to fund the transitional oil supplies under the agreement,^[213] together with international funding. From 1996 Congress provided funding, though not always sufficient amounts.^[214] Consequently, some of the agreed transitional oil supplies were delivered late.^[215] KEDO's first director, Stephen W. Bosworth, later commented "The Agreed Framework was a political orphan within two weeks after its signature".^[216]

In January 1995, as called for in the Agreed Framework, the United States and North Korea negotiated a method to safely store the spent fuel from the five-megawatt reactor. According to this method, U.S. and North Korean operators would work together to can the spent fuel and store the canisters in the spent fuel pond. Actual canning began in 1995. In April 2000, canning of all accessible spent fuel rods and rod fragments was declared complete.

North Korea agreed to accept the decisions of KEDO, the financier and supplier of the LWRs, with respect to provision of the reactors. International funding for the LWR replacement power plants had to be sought. Formal invitations to bid were not issued until 1998, by which time the delays were infuriating North Korea.^[216] In May 1998, North Korea warned it would restart nuclear research if the U.S. could not install the LWR.^[217] KEDO subsequently identified Sinpo as the LWR project site, and a formal ground breaking was held on the site on August 21, 1997.^[218] In December 1999, KEDO and the (South) Korea Electric Power Corporation (KEPCO) signed the Turnkey Contract (TKC), permitting full scale construction of the LWRs, but significant spending on the LWR project did not commence until 2000.^[219]

Vice Marshal Jo Myong-rok meets Bill Clinton at the White House, October 2000.

In 1998, the United States identified an underground site in Kumchang-ni, which it suspected of being nuclear-related following a Defense Intelligence Agency assessment. In March 1999, North Korea agreed to grant the U.S. "satisfactory access" to the site.^[220] The U.S. inspection in spring 1999 showed that the Defense Intelligence Agency assessment was wrong.^[221] In October 2000, during Special Envoy Jo Myong Rok's visit to Washington, and after two visits to the site by teams of U.S. experts, the U.S. announced in a Joint Communiqué with North Korea that U.S. concerns about the site had been resolved.

As called for in Dr. William Perry's official review of U.S. policy toward North Korea, the United States and North Korea launched new negotiations in May 2000 called the Agreed Framework Implementation Talks.

George W. Bush announced his opposition to the Agreed Framework during his presidential candidacy. Following his inauguration in January 2001, the new administration began a review of its policy toward North Korea. At the conclusion of that review, the administration announced on June 6, 2001, that it had decided to pursue continued dialogue with North Korea on the full range of issues of concern to the administration, including North Korea's conventional force posture, missile development and export programs, human rights practices, and humanitarian issues. As of that time, the Light Water Reactors (LWRs) promised in the Agreed Framework had not been delivered.^[222] The two reactors were finally supplied by the Swiss-based company ABB in 2000 in a $200 million deal. The ABB contract was to deliver equipment and services for two nuclear power stations at Kumho, on North Korea's east coast. Donald Rumsfeld, the US secretary of defense, was on the board of ABB when it won this deal, but a Pentagon spokeswoman, Victoria Clarke, said that Rumsfeld does not recall it being brought before the board at any time.^[223] Construction of these reactors was eventually suspended.

In 2002 the US Government announced that it would release $95m to North Korea as part of the Agreed Framework. In releasing the funding, President George W Bush waived the Framework's requirement that North Korea allow inspectors to ensure it has not hidden away any weapons-grade plutonium from the original reactors. President Bush argued that the decision was "vital to the national security interests of the United States".^[224]

In 2002, the administration asserted that North Korea was developing a uranium enrichment program for nuclear weapons purposes. American-DPRK tensions mounted when Bush categorized North Korea as part of the "Axis of Evil" in his 2002 State of the Union address.

When U.S.-DPRK direct dialogue resumed in October 2002, this uranium-enrichment program was high on the U.S. agenda. North Korean officials acknowledged to a U.S. delegation, headed by Assistant Secretary of State for East Asian and Pacific Affairs James A. Kelly, the existence of the uranium enrichment program. Such a program violated North Korea's obligations under the NPT and its commitments in the 1992 North-South Denuclearization Declaration and the 1994 Agreed Framework. The U.S. side stated that North Korea would have to terminate the program before any further progress could be made in U.S.-DPRK relations. The U.S. side also claimed that if this program was verifiably eliminated, the U.S. would be prepared to work with DPRK on the development of a fundamentally new relationship. In November 2002, the members of KEDO agreed to suspend heavy fuel oil shipments to North Korea pending a resolution of the nuclear dispute.

Following Kim Jong-il's death on December 17, 2011, his son Kim Jong-un inherited the regime. The latter announced on February 29, 2012, that North Korea will freeze nuclear tests, long-range missile launches, and uranium enrichment at its Yongbyon plant. In addition, the new leader invited international nuclear inspectors who were ejected in 2009. The Obama administration responded by offering 240,000 tonnes of food, chiefly in the form of biscuits. This indicated a softening of the west regarding North Korea's insistence that food aid must comprise grains.^[225]

In late 2002 and early 2003, North Korea terminated the freeze on its existing plutonium-based nuclear facilities, expelled IAEA inspectors and removed seals and monitoring equipment, quit the NPT, and resumed reprocessing of spent nuclear fuel to extract plutonium for weapons purposes. North Korea subsequently announced that it was taking these steps to provide itself with a deterrent force in the face of U.S. threats and the U.S.'s "hostile policy". Beginning in mid-2003, the North repeatedly claimed to have completed reprocessing of the spent fuel rods previously frozen at Yongbyon and lain cooperation with North Korea's neighbors, who have also expressed concern over the threat to regional stability and security they believe it poses. The Bush Administration's stated goal is the complete, verifiable, and irreversible elimination of North Korea's nuclear weapons program. North Korea's neighbors have joined the United States in supporting a nuclear weapons-free Korean Peninsula. U.S. actions, however, had been much more hostile to normalized relations with North Korea, and the administration continued to suggest regime change as a primary goal. The Bush Administration had consistently resisted two-party talks with the DPRK. A September 2005 agreement took place only after the Chinese government threatened to publicly accuse the U.S. of refusal to engage in negotiations.

Six-party talks[edit]

In early 2003, multilateral talks were proposed to be held among the six most relevant parties aimed at reaching a settlement through diplomatic means. North Korea initially opposed such a process, maintaining that the nuclear dispute was purely a bilateral matter between themselves and the United States. However, under pressure from its neighbors and with the active involvement of China, North Korea agreed to preliminary three-party talks with China and the United States in Beijing in April 2003.

After this meeting, North Korea then agreed to six-party talks, between the United States, North Korea, South Korea, China, Japan, and Russia. The first round of talks were held in August 2003, with subsequent rounds being held at regular intervals. After 13 months of freezing talks between the fifth round's first and second phases, North Korea returned to the talks. This behavior was in retaliation for the US's action of freezing offshore North Korean bank accounts in Macau. In early 2005, the US government told its East Asia allies that Pyongyang had exported nuclear material to Libya. This backfired when Asian allies discovered that the US government had concealed the involvement of Pakistan; a key U.S. ally was the weapon's middle man. In March 2005, Condoleezza Rice had to travel to East Asia in an effort to repair the damage.

The third phase of the fifth round of talks held on February 8, 2007, concluded with a landmark action-for-action agreement. Goodwill by all sides has led to the US unfreezing all of the North Korean assets on March 19, 2007.^[226]

As of October 11, 2008, North Korea has agreed to all U.S. nuclear inspection demands and the Bush Administration responded by removing North Korea from a terrorism blacklist despite the American government threatening to end negotiations.^[227]

Resurgence of hostilities[edit]

Starting in late August 2008, North Korea allegedly resumed its nuclear activities at the Yongbyon nuclear facility, apparently moving equipment and nuclear supplies back onto the facility grounds. Since then, North Korean activity at the facility has steadily increased, with North Korea threatening Yongbyon's possible reactivation.

North Korea has argued that the U.S. has failed to fulfill its promises in the disarmament process, having not removed the country from its "State Sponsors of Terrorism" list or sent the promised aid to the country. The U.S. has recently stated that it will not remove the North from its list until it has affirmed that North Korea will push forward with its continued disarmament. North Korea has since barred IAEA inspectors from the Yongbyon site, and the South has claimed that the North is pushing for the manufacture of a nuclear warhead. The North has recently conducted tests on short-range missiles. The U.S. is encouraging the resumption of six-party talks.

Removal from terror list[edit]

On October 11, 2008, the U.S. and North Korea secured an agreement in which North Korea agreed to resume disarmament of its nuclear program and once again allowed inspectors to conduct forensic tests of its available nuclear materials. The North also agreed to provide full details on its long-rumored uranium program. These latest developments culminated in North Korea's long-awaited removal from America's "State Sponsors of Terrorism" list on the same day.^[13]

Nuclear tests[edit]

2006[edit]

U.S. intelligence agencies confirmed that a test occurred.^[228] Tony Snow, President George W. Bush's White House Press Secretary, said that the United States would go to the United Nations to determine "what our next steps should be in response to this very serious step."^[229] On Monday, October 9, 2006, President Bush stated in a televised speech that such a claim of a test is a "provocative act" and the U.S. condemns such acts.^[230] President Bush stated that the United States is "committed to diplomacy" but will "continue to protect America and America's interests." The Six-Party Talks, below, resulted.

2009[edit]

On May 25, 2009, American-North Korean relations further deteriorated when North Korea conducted yet another nuclear test, the first since the 2006 test. The test was once again conducted underground and exploded with a yield comparable to the Little Boy and Fat Man bombs that destroyed Hiroshima and Nagasaki, respectively. The United States reacted favorably to China and Russia's reactions, who condemned North Korea's actions even though they are both strong allies of North Korea. The U.S., along with all other members of the stalled six-party talks, strongly condemned the test and said that North Korea would "pay a price for its actions." The U.S. also strongly condemned the subsequent series of short-range missile tests that have followed the detonation.

2013[edit]

On January 24, 2013, officials in North Korea openly stated that they intended to plan out a third nuclear test. A written statement from the National Defence Commission of North Korea stated "a nuclear test of higher level will target against the U.S., the sworn enemy of the Korean people." The United States intelligence community believes that, as of January 2013, North Korea has the capability to target Hawaii with its current technology and resources, and could reach the contiguous United States within three years. The White House has declared the Korean statement as "needlessly provocative" and that "further provocations would only increase Pyongyang’s isolation."^[231] Analysis of satellite photos done by the U.S.-Korea Institute at Johns Hopkins School of Advanced International Studies of the Punggye-ri nuclear test site indicates that North Korea was readying for nuclear tests at the same time it issued the threat.^[232] Later statements by North Korea included direct threats against South Korea as well, stating that North Korea "will take strong physical counter-measures against" the South in response to UN sanctions against the North.^[233] A Gallup poll that was done in 2013 revealed that, "Americans (55%) said the U.S. should defend South Korea if it was attacked by its northern neighbor, while about a third (34%) said it should not."^[234]

On February 12, 2013, North Korea conducted a third nuclear test.^[235]

2016[edit]

On January 6, 2016, North Korea conducted a fourth nuclear test. North Korean officials also announced that North Korean scientists have miniaturized nuclear weapons.^[236]

In February 2016, President Barack Obama enacted the North Korea Sanctions and Policy Enhancement Act of 2016, which passed the House of Representatives and the Senate with nearly unanimous support.^[237] The Inquisitr reported: "In February, President Obama hit North Korea with a round of congressionally approved sanctions that severely limits the growth of the North Korean economy, a move that China criticized, stating that the sanctions could cripple North Korea’s economy."^[238]

2017[edit]

The Trump administration sounded the alarm about the development by North Korea of nuclear weapons and missiles that could hit the United States. It tried to enlist support from Russia and China, as well as South Korea and Japan.^[239]

North Korea conducted a sixth nuclear test, the first of a thermonuclear weapon, on September 3, 2017.^[240]

On November 20, 2017, Trump officially announced re-listing North Korea as a State Sponsor of Terrorism. ^[241]^[242]

The North Korean leader's sister Kim Yo-jong (right), South Korean President Moon Jae-in and Mike Pence at the 2018 Winter Olympics

In December 2017, former Chairman of the Joint Chiefs of Staff Michael Mullen said during an interview with Martha Raddatz on ABC's This Week that the United States did not solve diplomatically, and warned that North Korea was closer to a Nuclear War with United States. He said in a statement, "We're actually closer, in my view, to a nuclear war with North Korea and in that region than we have ever been"^[243]^[244]

2018[edit]

The June 2018 North Korea–United States Summit in Singapore

On February 15, 2018, after previous media reports,^[245] the Trump administration denied considering a so-called preemptive "bloody nose" attack on North Korea's nuclear program. Assistant Secretary of State for East Asian and Pacific Affairs Susan Thornton confirmed that the administration's policy remains one of "maximum pressure" via economic sanctions in order to get North Korea to negotiate on eliminating its nuclear weapons. Thornton however reiterated that military options are still "on the table" and that Pyongyang would be forced to give up its nuclear weapons "one way or another."^[246]^[247]^[248]

On March 8, the White House confirmed that President Trump would accept an invitation to meet with Kim Jong-un within the next several months. Press Secretary Sarah Sanders said that "in the meantime, all sanctions and maximum pressure must remain."^[30] A meeting was planned. On May 24, President Trump announced he was canceling the meeting,^[150] but he reversed his cancellation on June 1.^[249] The summit was then held in Singapore as planned on June 12.

On September 25, President Trump reported to the UN General Assembly that North Korea had stopped its nuclear testing but that the US would keep sanctions in place until North Korea had achieved total denuclearization.^[166] On December 20, North Korea announced that it would not denuclearize until the US meets certain demands. North Korea blamed the US for misrepresenting what had been agreed upon in Singapore. The new statement suggested that North Korea wanted a reduction in the 28,500 U.S. troops who are currently stationed in South Korea with nuclear capability; as the statement put it, "the accurate meaning of the denuclearization of the Korean Peninsula" relates to questions of "geography."^[250]

Public opinion on North Korea[edit]

Since Donald Trump's inauguration, he and North Korean leader Kim Jong-un have exchanged insults on numerous occasions. President Trump often takes to Twitter to talk about Kim Jong-un and the current North Korea situation. The situation has seriously elevated, worrying many Americans. A vast majority of Americans (22%) think that North Korea poses a serious threat to the United States, while 60% of Americans think it is no threat at all.^{[citation needed]} Many Americans have shown doubt and sometimes outright opposition to President Trump during the crisis. A plurality of Americans think President Trump lacks the responsibility to handle the current North Korea situation. Americans have more trust in U.S. military leaders than they do in President Trump to handle the current North Korea situation. Still, many Americans seem to be unsure on who they are more comfortable with handling the situation. Americans are still hesitant of military action, as a majority of Americans still oppose preemptive military intervention. Top people within the military and government see this situation escalating to military action, while some still have hope that peace is possible.^{[citation needed]} Still, the U.S. continues to impose sanctions on North Korea.

Response	Percentage
Threat-serious	70%
Threat-not serious	13%
Does not pose threat	14%
No opinion	3%

^[251]

Q: How much do you trust Donald Trump to act responsibly in handling the situation involving North Korea – a great deal, a good amount, just some or not at all?

Answer	Percentage
Great deal	23%
Good amount	14%
Just some	20%
Not at all	42%
No opinion	1%

^[251]

Q: How much do you trust North Korean leader Kim Jong-un to act responsibly in handling the situation involving North Korea – a great deal, a good amount, just some or not at all?

Answer	Percentage
A great deal	4%
A good amount	3%
Just some	13%
Not at all	76%
No opinion	3%

^[251]

Q: How much do you trust U.S. military leaders to act responsibly in handling the situation involving North Korea – a great deal, a good amount, just some or not at all?

Answer	Percentage
A great deal	43%
A good amount	29%
Just some	20%
Not at all	7%
No opinion	2%

^[251]

Q: To try to get North Korea to give up its nuclear weapons, would you support or oppose the U.S. offering North Korea financial incentives such as aid money, or more trade?

	Support	Oppose
All adults	32%	61%
Registered voters	31%	63%

^[251]

Q: To try to get North Korea to give up its nuclear weapons, would you support or oppose the U.S. bombing North Korean military targets?

	Support	Oppose
All adults	39%	54%
Registered voters	42%	52%

^[251]

Q: To try to get North Korea to give up its nuclear weapons, would you support or oppose the U.S. agreeing to stop conducting U.S. military exercises with South Korea?

	Support	Oppose
All adults	43%	47%
Registered voters	40%	51%

^[251]

Q: In general, should the U.S. (launch a military strike on North Korea first, before it can attack America or U.S. allies) or should the U.S. (only attack North Korea if it attacks America or U.S. allies)?

	U.S. should launch a military strike on North Korea first	U.S. should only attack if North Korea attacks first
All adults	23%	67%
Registered Voters	22%	68%

^[251]

Q: If the U.S. launched a military strike on North Korea first, do you think it would or would not risk starting a larger war in East Asia? IF RISK: Do you think that would be a major risk; or a risk, but not major? (Results by all adults)

Answer	Percentage
Risk, MAJOR	69%
Risk, NOT MAJOR	13%
Not a risk	13%
No opinion	5%

^[251]

However, although Americans are inclined to defensive and or pacifist positions against North Korea, the Global Attitudes Survey conducted by the Pew Research Center in the spring of 2017 suggests how a majority of Americans (64%) expects U.S. military intervention if one of its Pacific allies (particularly Japan and South Korea) were to come into military conflict with North Korea.^[252] In contrast, the survey points to how 30% of Americans are opposed to such interventionism.^[252] In both a parallel and comparative perspective, a majority of South Korean and Japanese citizens (91% and 82% respectively) also expect U.S. military intervention if their country was attacked by North Korea.^[252]

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Kim's Nuclear Gamble – PBS Frontline Documentary (Video & Transcript)
Timeline of North Korea talks – BBC
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