The comments come as the U.S., South Korea and Ukraine say North Korea has sent thousands of troops to Russia to support its ...

European governments and the U.S. have so far denied Kyiv permission to use their weapons for long-range strikes into Russia.

North Korea ratified a defense treaty with Russia, state media reported Tuesday, formally deepening military cooperation that ...

Kyiv "could secure mass surrender and defection among North Korean soldiers if proactive psychological warfare is mobilized," ...

SEOUL, South Korea (AP) — North Korea ratified a major defense treaty with Russia stipulating mutual military aid, the ...

That proximity has irked China, North Korea’s main backer. Chinese officials fear that Russia’s influence over the insular ...

Ukraine's military intelligence has intercepted what it claims are radio communications between North Korean soldiers in ...

Russia has amassed a large force of tens of thousands — including recently arrived North Korean troops — to carry out an ...

Western and Ukrainian officials have called the appearance of North Korean forces on the battlefield a major escalation.

Russia is training North Korean soldiers in deadly drone techniques, a Ukrainian official said, in a move that threatens both ...

Ukrainian and North Korean troops clash for the first time as the North sends military personnel to support Russia's long ...

A Ukrainian official gave Business Insider further details about the first clashes between Ukrainian and North Korean troops ...