Vaindloo island, a tiny rocky outcrop in the Gulf of Finland, is serving as an unlikely barometer for rising tensions between ...

Russia has warned that NATO shooting down its aircraft would be a serious escalation that could lead to open war.

Russia has accused the U.K. of plotting a sabotage operation in a move that shows Moscow is setting the conditions for a ...

A supply of U.S. Tomahawk cruise missiles to Ukraine would help "push Russia back," the foreign minister of NATO ally Estonia ...

NATO allies are considering deploying armed drones along the Russian border — and loosening restrictions on when pilots can ...

Hungary remains firm in maintaining its supplies of Russian oil and gas, even as the European Union accelerates efforts to ...

NATO countries should anticipate “additional escalation” from Russia, according to The Heritage Foundation's Robert Greenway.

The long-planned “Steadfast Noon” exercise is taking place amid heightened security around European military facilities.

According to four NATO officials, the goal is to raise the cost of Moscow's gray-zone operations and strengthen deterrence ...

This year's edition of Steadfast Noon, which comes at a time of heightened nuclear tension, will involve 71 aircraft from 14 ...

NATO must significantly broaden its scope to help deal with climate change, future pandemics and terrorism while focusing on new security threats from China, a new high-level report commissioned by ...