More On Russia

The possibility of opening a U.S. base in Poland is being explored if that country can come up with the necessary funding.

Established in 2015, ISIS-K aims to establish a physical "caliphate" – a system of governing a society under strict Islamic...

The U.S. and NATO warned Russia of possible consequences for the attack upon and seizure of three small Ukrainian Navy ships.

U.S. Air Force Gen. Gregory M. Guillot said the U.S. has only one heavy icebreaker ship for Arctic operations while Russia...

Saturday, Feb. 24, marked the second anniversary of Russia's unprovoked and illegal invasion of Ukraine.

Leap Day has a long history -- it's not something we all just arbitrarily decided to do one day.

The Cuban Missile Crisis was two decades in the rearview, but in the early 1980s, Cold War tensions between the United States...

Small, cheap, explosives-laden drones have become ubiquitous in the war in Ukraine.

As the U.S. and its partners involved in the International Space Station work through another possible down-to-the-wire...

During the Cold War, the Air Force used an F-15 and a specially designed missile to destroy a satellite in orbit.