Biden orders Pentagon to continue Ukraine surge following Russia's attack Fox News senior congressional correspondent Chad Pergram provides details on the White House response to Russia's Christmas Day attack and the incoming Trump administration's push for a rapid end to the war.

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’s top security agency says that it has arrested several suspects accused of involvement in an alleged Ukrainian plot to assassinate senior military officers.

Western equipment has slotted in to Ukraine's embattled, Soviet-era military throughout the war, including long-range missiles and advanced fighter jets.