Tensions along NATO's eastern flank are high because of the risks posed by Russian military actions near the borders of ...

Ahead of leaders from the North Atlantic Alliance, concerns are growing that they will not be able to defend Europe from ...

Ukrainian civilians on Christmas Eve were huddled in bunkers as their armed forces attempted to shoot down the Russian drones ...

President-elect Trump’s choice for special envoy to Ukraine and Russia, retired Lt. Gen. Keith Kellogg, slammed the Russian ...

The idea of a large-scale conflict between Russia and the Western-led security bloc is enough to have even the most seasoned strategists waking up with a jolt in a cold sweat ...

Lavrov accused multiple member countries of the North Atlantic Treaty Organization (NATO) of making threatening statements about their nuclear stockpiles or the potential use of nuclear weapons.

Ukraine's air force says it detected 184 missiles and drones, causing damage to energy infrastructure across the country.

Russian troops are likely seeking to seize a bridgehead on the western bank of the Dnipro River or one of its islands in ...

Ukraine claims that a Russian missile violated Romanian airspace. Meanwhile, Bucharest denied these reports, asserting that ...

The city of Narva, squeezed along Estonia's border with Russia, has been at the center of efforts to resist what it claims ...

Bucharest: NATO member Romania said Wednesday it had not detected any Russian missile passing through its airspace to target Ukraine as claimed by ...

After years of fighting in Ukraine, the Russian military’s ability to fight modern, maneuver-type warfare has largely ...