The U.S., South Korea and Ukraine say North Korea sent more than 10,000 troops to Russia in October, some of whom have recently begun engaging in combat on the front lines.

North Korean troops' limited combat experience and unfamiliarity with the terrain of the Russian-Ukrainian battlefields have contributed to heavy losses.

Budanov said North Korea has sent 120 self-propelled howitzers and 120 MLRS to Russia, and is likely to send the same number again.

Ukrainian special operations forces have given an insight into the brutal, near-suicidal tactics of the North Koreans they have faced in intense fighting in the Russian border region of Kursk.

North Korea may dispatch more troops to Russia despite casualties, South Korea’s National Intelligence told lawmakers during a briefing Thursday. Ukraine's intelligence services released new ...

South Korea's acting Defense Minister Kim Seon-ho and new U.S. Defense Secretary Pete Hegseth held their first phone call Friday and reaffirmed the steadfast alliance between the two nations, Seoul's defense ministry said.

Multiple defectors from North Korea spoke to NBC News about the mindset of soldiers sent to fight for Russia in Ukraine.

The treaties with Iran and Belarus are different from the one Russia reached with North Korea, and there has been no attempt to link any of them.

Even if a strategic and comprehensive alliance can be made a reality, the big question is how to make that happen amid the uncertainty of the Trump era.

An Airbus passenger plane traveling from Busan, South Korea, to Hong Kong caught fire before takeoff, forcing 176 people to evacuate using its inflatable slides, officials said on Tuesday evening.

Trump’s new overture for bromance diplomacy came at a time when the US is expected to try to resolve the ongoing war between Russia and Ukraine. The situation in Ukraine is already complicated because North Korea has sent its troops to Russia to help fight Ukraine, according to Seoul’s National Intelligence Service.