The U.S. says there will be a "firm response" as Ukrainian forces holding ground in Russia's Kursk region now face North ...

Ukrainian forces have stabilized the combat situation in Russia's Kursk region, and North Korean troops have not yet ...

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

Experts tell Andy Gregory and Tom Watling that the real question is how much Kyiv’s troops are able to inflict casualties on ...

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

Russia attacked the Ukrainian capital Kyiv with a sophisticated combination of missiles and drones for the first time in 73 ...

US President Joe Biden plans to discuss Russia's war against Ukraine and the potential involvement of North Korean soldiers ...

Russian forces have recaptured territory in the region, but Kyiv is fighting back, a Washington think tank has said.

Ukrainian President Volodymyr Zelensky said Russia has deployed nearly 50,000 troops to Kursk, the southern Russian region ...

According to assessments by the National Intelligence Service, North Korean forces deployed to Russia have moved to Kursk ...

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

North Korean soldiers have begun fighting against Ukraine alongside their Russian allies, the US State Department said, after ...