North Korea signs the Nuclear Non-Proliferation Treaty (NPT).
The International Atomic Energy Agency (IAEA) requires that inspectors have access to two nuclear waste storage sites. In response, North Korea threatens to leave the NPT but ultimately chooses to continue participating in the treaty.
North Korea and the United States sign an agreement. North Korea is committed to freezing and eventually dismantling its old moderate graphite nuclear reactors in exchange for international aid to build two new light water nuclear reactors.
October – The Bush administration reveals that North Korea has admitted to implementing a secret nuclear weapons program in violation of the 1994 agreement.
January 10 – North Korea is withdrawing from the NPT.
February – The United States confirms that North Korea has reactivated a five-megawatt nuclear reactor at its Yongbyon plant, capable of producing plutonium for weapons.
April – Declare that he has nuclear weapons.
North Korea tentatively agrees to give up all of its nuclear program, including weapons. In return, the United States, China, Japan, Russia and South Korea declare that they will provide energy assistance to North Korea and promote economic cooperation.
July – After North Korea fired long-range missiles, the UN Security Council adopted a resolution demanding that North Korea suspend the program.
October – North Korea claims to have successfully tested its first nuclear weapon. The test urges the UN Security Council to impose a wide range of sanctions.
February 13 North Korea agrees to shut down its main nuclear reactor in exchange for a $ 400 million aid program.
September 30 During six-party talks in Beijing, North Korea signs an agreement stipulating that it will start to deactivate its nuclear weapons installations.
The 31st of December – North Korea is missing the deadline to deactivate its weapons installations.
June 27 North Korea is destroying a water cooling tower at the Yongbyon nuclear facility.
December – Six-party talks are held in Beijing. Talks fail over North Korea’s refusal to allow international inspectors unrestricted access to suspected nuclear sites.
May 25 – North Korea announces that it has carried out its second nuclear test.
June 12 – The UN Security Council condemns the nuclear test and imposes new sanctions.
November 20 – A Stanford University professor publishes a report that North Korea has a new nuclear enrichment facility.
October 24-25 – US officials meet with a North Korean delegation in Geneva, Switzerland, to revive the six-party nuclear weapons talks that failed in 2008.
February 29 – The State Department announces that North Korea has accepted a moratorium on long-range missile launches and nuclear activities at the country’s main nuclear facility in exchange for food aid.
January 24 The National Defense Commission of North Korea has declared that it will continue nuclear testing and the launch of long-range rockets in defiance of the United States. The tests and launches will fuel an “all-out action to come” targeting the United States, “the sworn enemy of the Korean people,” the commission said.
12 February – Perform a third nuclear test. It was the first nuclear test conducted under Kim Jong Un. Three weeks later, the United Nations ordered additional sanctions to protest.
March 30-31 – North Korea warns that it is preparing another nuclear test. The next day, hostility intensified when the country fired hundreds of shells across the maritime border with South Korea. In response, South Korea fired around 300 shells in North Korean waters and sent fighter planes to the border.
May 6 – In an exclusive interview with CNN, the deputy director of a North Korean think tank said the country has the missile capability to hit the American continent and would do so if the United States “forced their hand”.
May 20 – North Korea says it has the capacity to miniaturize nuclear weapons, a key step towards building nuclear missiles. A spokesperson for the National Security Council replied that the United States did not think the North Koreans had this ability.
December 12 North Korean state media reports that the country has added the hydrogen bomb to its arsenal.
January 6-7 – North Korea claims to have successfully completed a hydrogen bomb test. A day after the alleged test, White House spokesman Josh Earnest said that the United States had not verified that the test had passed.
March 9 – North Korea announces that it has miniature nuclear warheads that can adapt to ballistic missiles.
September 9 North Korea claims to have detonated a nuclear warhead. According to the Meteorological Administration of South Korea, the explosion would have an explosive power of 10 kilotons.
January 1st – In a TV address, Kim says North Korea may soon test an intercontinental ballistic missile.
January 8 – Defense Secretary Ash Carter said in an interview with “The Meet the Press” that the military would shoot down any North Korean missile fired at the United States or any of its allies.
January 12 – A US defense official told CNN that the military has deployed radar equipment at sea to track long-range missile launches by North Korea.
4th July – North Korea claims to have made its first successful test of an intercontinental ballistic missile, or ICBM, which can “reach anywhere in the world”.
July 25 North Korea threatens a nuclear strike on “the heart of the United States” if it tries to remove Kim from the post of supreme chief, according to the Korean central press agency (KCNA) in Pyongyang.
August 7 – North Korea accuses the US of “trying to bring the Korean peninsula to the brink of nuclear war” after the UN Security Council unanimously adopted new sanctions in response Pyongyang’s long-range ballistic missile tests last month.
August 9 – The North Korean military is “examining the operational plan” to strike areas around the US territory of Guam with strategic medium and long range ballistic missiles, according to the KCNA news agency. Comments on North Korea are released a day after President Donald Trump warned Pyongyang that if he continued to threaten the United States, he would face “gunfire and fury like the world has not done.” never seen”.
September 3 –
North Korea is conducting its sixth nuclear weapon test, causing a 6.3 magnitude seismic event, as measured by the United States Geological Survey. Pyongyang says the device is a hydrogen bomb that could be mounted on an intercontinental missile. A nuclear weapons watchdog group describes the weapon as up to eight times stronger than the bomb dropped in Hiroshima in 1945. In response to the test, Trump tweets that North Korea continues to be “very hostile and dangerous for the United States”.
He continues criticism of South Korea, saying the country is engaged in “speak of appeasement”
with its neighbor to the north. He also says that North Korea is “an embarrassment for China”,
claiming that Beijing has had little success in fighting Kim’s regime.
November, 1st – An American official told CNN that North Korea is working on an advanced version of its intercontinental ballistic missile that could potentially reach the United States.
November 28 A South Korean minister has said that North Korea may develop the ability to launch a nuclear weapon on a long-range ballistic missile at some point in 2018.
January 2 – Trump ridicules Kim in a tweet. The president said he had a larger, more functional nuclear button than the North Korean leader in a Twitter post, responding to Kim’s claim that he had a nuclear button on his desk.
January 10 – The White House issues a statement that the Trump administration may be willing to hold talks with North Korea.
March 6 – South Korea’s national security chief Chung Eui-yong said that North Korea had agreed to refrain from nuclear and missile tests while entering into peace talks. North Korea has also expressed an openness to talking to the United States about abandoning its nuclear program, according to Chung.
8 March – Chung, standing in front of the White House, announces that Trump has accepted an invitation to meet Kim.
June 12 – The end result of a historic summit, and nearly five hours of talks between Trump and Kim in Singapore, culminates with declarations of a new friendship but only vague promises of nuclear disarmament.
December 5 – New satellite images obtained exclusively by CNN reveal that North Korea has significantly expanded a long-range missile base, reminding that Kim is still delivering on its promise to mass produce and deploy existing types of nuclear warheads in its arsenal.
January 18 Trump meets with Kim Yong Chol, North Korea’s chief negotiator on nuclear negotiations, and they discuss denuclearization and the second summit scheduled for February.
February 27-28 – A second round of nuclear diplomacy negotiations between the United States and North Korea ends abruptly without a joint agreement after Kim insisted that all U.S. sanctions be lifted against his country. Trump says Kim has offered to take steps to dismantle his nuclear arsenal, but not enough to warrant the end of the country’s sanctions.
8 March – Analysts say the satellite images indicate possible activity at a launch facility, suggesting that the country may be preparing to fire a missile or rocket.
March 15 – The North Korean foreign minister told reporters that the country does not intend to “give in to American demands”. Following this comment, US Secretary of State Mike Pompeo insists that negotiations continue.
May 4 – The South Korean Defense Ministry reports that North Korea fired 240mm and 300mm multiple rocket launchers, including a new model of tactical guidance weapon on May 3. According to the Defense Ministry’s assessment, the range of launch vehicles is approximately 70 to 240 kilometers (43 to 149 miles). The test is considered the first missile launch from North Korea since late 2017 – and the first since Trump started meeting Kim.
October 2 – North Korea said it had fired a new type of underwater ballistic missile (SLBM) the day after Pyongyang and Washington agreed to resume nuclear talks. The launch marks a departure from North Korea’s short-range missile tests in recent months.
December 3 – Ri Thae Song, First Deputy Minister of the North Korean Foreign Ministry working on American affairs, warns the United States to prepare for a “Christmas present”, which some interpret as resumption of the tests long-range missiles. December 25 passes without a “gift” from the North Korean regime, but American officials remain vigilant.
March 9 – According to US and South Korean authorities, North Korea fires at least three unidentified projectiles, the second of these regime actions in two weeks. North Korean state media reports that the military exercises began on February 28, the anniversary of Kim’s summit in Hanoi, Vietnam, with Trump ending without a deal. Military exercises continued on March 2, when Pyongyang fired two unidentified short-range projectiles in an area near the coastal city of Wonsan, about 65 kilometers (40 miles) south of Sondok.