NATO countries neighboring Ukraine are being compelled to respond militarily in defense of alliance territory.

Explosions boomed across Kyiv for hours as ballistic missiles and drones hit the city in an attack that began early in the ...

On Dec. 15, the EU sanctioned two rival oil traders it accused of playing a major role in the clandestine Russian energy ...

Russian forces were reportedly cut off and surrendering in Ukraine's Kupyansk as supply lines fail. Only dozens of isolated ...

LONDON -- At least seven people were killed and 39 injured in Ukraine after Russia and Ukraine exchanged hundreds of ...

Poland scrambled fighter jets on Christmas morning after detecting a Russian reconnaissance aircraft near its airspace over ...

The Ukrainian president says he will see his US counterpart in Florida, as Kyiv's mayor says Russia launched new air strikes ...

Russia's central bank said on Friday that it will halve its own forex interventions from the new year in an expected move ...

The toll on older people and those with disabilities is especially severe as Moscow’s forces repeatedly attack the port ...

The attack appeared to be the latest targeted assassination of a senior military official inside Russia’s borders.

Russian missile and drone attacks killed at least three Ukrainians including a child on Tuesday, triggering widespread ...

Russian investigators said Monday they were looking into whether Lt. Gen. Fanil Sarvarov was assassinated by Ukrainian ...