Ukraine's military intelligence says that North Korean troops are suffering heavy losses in the Kursk region and are facing logistical difficulties as a result of Ukrainian attacks.

Kirillov’s assistant also died in the brazen attack that was claimed by Ukraine and brought the conflict once again to the streets of the Russian capital. The FSB has arrested a suspect, a citizen of the Central Asian nation of Uzbekistan, and claimed ...

Russia launches a Christmas Day missile attack on Ukraine as the war enters its third year. NBC News’ Erin McLaughlin reports on the shifting battleground there and in Washington, D.C.

Russia attacked Ukraine's energy system and some cities in an "inhuman" Christmas Day assault, Ukraine's President Volodymyr Zelenskyy said.

Moscow again struck Ukraine’s energy infrastructure, part of an effort to wear down the country. “In the trenches, there are no holidays,” one man said.

Zelensky warns of greater military cooperation between Moscow and Pyongyang, including sending more troops and military equipment

Russia's natural-gas transit deal with Ukraine is set to expire soon, which would cut billions in revenue.

It's the season of giving, and a retired pastor has teamed up with Twin Cities firefighters for a special overseas delivery.

Russia sees no point in a weak ceasefire to freeze the war in Ukraine but Moscow wants a legally binding deal for a lasting peace that would ensure the security of both Russia and its neighbours, Foreign Minister Sergei Lavrov said on Thursday.

Pope Francis in his Christmas message called for talks between Ukraine and Russia to end the war that followed Moscow's full-scale invasion two years ago.

A ballistic missile struck an apartment building in the central Ukrainian city of Kryvyi Rih on Tuesday, killing one person and injuring 15, four of them seriously, officials said.