Advanced laser technology will allow militaries including Britain's to protect top-secret communications from adversaries ...

Russia has unleashed a fresh barrage of overnight missile and drone attacks on Ukraine's energy infrastructure.

By Dmitry Antonov MOSCOW, Dec 9 (Reuters) - The Kremlin said on Tuesday that European claims that Russian President Vladimir ...

Italian Eurofighter Typhoons scrambled to block a specialized Tupolev Tu-134UBL.

Intrusions into NATO’s airspace blamed on Russia reached an unprecedented scale this month, raising questions about whether the Kremlin is trying to test the alliance’s willingness and ability to ...

Jets and air defense systems were involved in the response, Warsaw said.

European leaders were stunned after the White House published its new National Security Strategy that flouted traditional ...