Estonian rocket artillery fired precision strikes from Saaremaa island in a bold first exercise, triggering threats from Moscow.

Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

NATO's new initiative, the "Eastern Flank Deterrence Line", aims to enhance military cooperation and ground defenses against ...

This small but strategically located Russian exclave is the most militarized area in Europe. Much of the continent remains within range of Kaliningrad's Iskander missiles which allows Russia to keep ...