The Russian Il-20 did not file a flight plan for its "reconnaissance mission" in international airspace, Poland's military ...

Russian Foreign Minister Sergei Lavrov said on Tuesday that Moscow is prepared to give NATO and EU countries a non-aggression ...

As China and Russia try to weaken NATO nations through cyberattacks, the alliance is responding with plans for better ...

Verdun in the Donbas. Anatol Lieven The future of Ukraine and Russia, of European security, and of US-Russian relations now ...

Russia is amassing nuclear weapons and attack submarines in the Arctic Circle as it prepares for war with Nato, Norway’s ...

Spanish NATO jets were scrambled after two Russian aircraft reportedly violated Lithuanian airspace, escalating tensions amid ...

Russian jets violated NATO airspace over Lithuania for 18 seconds during suspected refueling exercise. Nation's president ...

Lithuanian President Gitanas Nausėda said Thursday that Russian military aircraft violated Lithuania’s airspace, calling the ...

Russia believes some NATO members, in particular Poland, want to abandon restrictions on the deployment of nuclear weapons in ...

U.S. troops withdrawing from Romania spark Republican opposition amid Russia-Ukraine war tensions and concerns over weakened ...

It is the first announcement of the Trump administration’s plans to scale back forces in Europe, where the U.S. has ...

The United States has informed NATO allies that it will reduce its troop presence along Europe’s eastern border with Ukraine.