South Korean intelligence has said that North Korea is preparing to deploy up to 12,000 troops to help Russia fight in Ukraine.

U.S. Deputy Secretary of State Kurt Campbell says Washington and its allies are “alarmed” by North Korea’s nuclear and missile threats as well as its increasing military support for Russia’s war in Ukraine

South Korea’s spy agency says North Korea has dispatched troops to support Russia’s war against Ukraine

South Korea's military said Tuesday it detected explosions on two cross-border roads connecting the country to North Korea.

North Korea says its front-line army units are ready to launch strikes on South Korea after accusing its rival of flying drones over the capital Pyongyang

North Korea has accused rival South Korea of flying drones to its capital to drop anti-North Korean propaganda leaflets and threatened to respond with force if such flights occur again

South Korea's Unification Ministry said 31 defectors re-entered the North from 2012 to 2022, an average of about three each year.

The man allegedly tried to cross the Tongil Bridge in Paju, just south of the heavily fortified demilitarized zone.

South Korea officials said Pyongyang has launched 5,500 balloons across the border since May.

South Korea's Joint Chiefs of Staff said Seoul may respond militarily to any casualties caused by North Korea's launching of so-called "trash balloons."

Travis King, the U.S. Army private who ran across the border from South Korea to North Korea last year, pleaded guilty on Friday.

North Korea is set to partially reopen its doors to tourism later this year after being closed off since January 2020, according to a Chinese-based tourist operator.

Travis King, the U.S. Army soldier who ran across the border from South Korea to North Korea last year, will plead guilty to desertion, his attorney said.

Visitors will be allowed to visit Samjiyon City, but Pyongyang and other parts of the country will be restricted, according to Koryo Tours.

Curiosity over Kim Jong Un’s preteen daughter, Kim Ju Ae, has been accumulating since she first accompanied him holding hands to the ICBM test launch site in Nov. 2022.

The Justice Department has charged a North Korean military hacker for allegedly extorting hospitals and health care providers in the U.S. through a cyber espionage campaign.

Justice Department indicts North Korean military hacker for extorting hospitals, healthcare providers

The U.S. military condemned Monday's launches, calling on North Korea to put an end to its "unlawful and destabilizing acts."

A nuclear-powered aircraft carrier, the USS Theodore Roosevelt, reached port in Busan for planned drills with South Korea and Japan.

Putin's visit to Vietnam is widely seen as aimed at sending a signal that Russia still has friends in the region.

The two nations' leaders, Vladimir Putin and Kim Jong Un, pledged mutual support against foreign aggression.

Russian news agencies reported that President Vladimir Putin arrived in North Korea to discuss cooperation in overcoming U.S.-led sanctions amid escalating confrontations with Washington.

Russia's President Vladimir Putin has arrived in Pyongyang, North Korea, Tuesday evening.

ABC News’ Patrick Reevell and Mick Mulroy discuss this high-stakes meeting.

Russian President Vladimir Putin is expected to meet with North Korean leader Kim Jong Un in Pyongyang on Tuesday in his first visit to the country in 24 years.

North Korea sent some 3,500 balloons of various sizes across the border between May 28 and June 2, said Kim Kang Il, vice minister of National Defence.

Around 260 air balloons carrying bags of manure and trash have been spotted across South Korea on Wednesday after they were sent over the border from North Korea.

The DOJ has unsealed an indictment charging three North Korean workers and a United States citizen with allegedly engaging in "staggering fraud."

The DOJ has unsealed an indictment charging three North Korean workers and a United States citizen with allegedly engaging in "staggering fraud" through a complex scheme.

South Dakota Gov. Kristi Noem is facing another controversy with her new memoir over a meeting she said she had with North Korean leader Kim Jong Un.

The official Korean Central News Agency said, "The test-fire had no impact on the security of a neighboring country and has nothing to do with the regional situation."

The secretive country’s leader, Kim Jong Un, supervised the tests along with other military officials, the official Korean Central News Agency said on Monday.

The launch comes amid growing cooperation between the U.S., South Korea, and Japan.

The test was the first of an "under-development" Pulhwasal-3-31 strategic cruise missile, according to the Korean Central News Agency.

North Korea conducted a test of its underwater nuclear weapon system, according to the state-run outlet KCNA.

The launch appeared to have been a shorter-range ballistic missile based on its flight time, officials said.

It’s been slightly over a year since images of Kim Ju-Ae was were published in North Korea’s newspapers.

North Korea has launched a possible ballistic missile, according to Japan's Ministry of Defense.

The North Korean military has been spotted re-installing surveillance posts according to surveillance footage provided by the South Korean military Monday.

South Korea said North Korea installed wooden structures in at least 11 locations.

The mother of Travis King, a U.S. Army private charged by the Army with desertion, speaks with Linsey Davis. She previews the interview on “GMA3.”

In addition to desertion for crossing over into North Korea, King faces seven additional charges, including possessing child pornography and multiple assaults, according to the documents.

Travis King is being detained by the Army and faces charges including desertion after he crossed into North Korea in July before being returned home this month.

Sergey Lavrov thanked North Korea for its "unwavering and principled support."

A new report details alleged funding mechanism of North Korean cyber espionage.

Travis King, the American soldier who crossed into North Korea two months ago, is back on U.S. soil.

The American soldier who crossed into North Korea two months ago landed in San Antonio early Thursday at around 1:30 a.m. ET.

Travis King appeared to be "in good health and good spirits" as he made his way home on Monday, senior administration officials said.

U.S. officials have confirmed that soldier Travis King has been released from North Korean custody after an investigation.

North Korea said leader Kim Jong Un invited Russian President Vladimir Putin to visit North Korea following their nearly five-hour meeting on Wednesday.