America must restore its relationship with nuclear power to boost security, compete with China and Russia, and meet growing ...

LONDON (Reuters) -Russian military analysts are hunting for scapegoats after Ukraine stunned Moscow with weekend drone ...

Iran is preparing a counter-proposal after rejecting the U.S. nuclear deal, prompting President Trump to caution that "time ...

The two U.S. officials, who spoke on the condition of anonymity, estimated the Ukrainian strikes destroyed around 10 and hit ...

US president says Putin also suggested he would participate in talks aimed at reaching a new nuclear deal with Tehran.

The audacious attacks on Russian airfields highlight the power of unconventional, asymmetric warfare — and the threat to U.S.

While nuclear crises between the “Big Three” can still be managed, preventing an arms race will be much more difficult.

Ukraine's Operation Spiderweb demonstrates its drone capabilities, striking deep into Russia and altering the strategic ...

Ukraine launched a new attack on a bridge in Crimea days after their ‘Pearl Harbour’ ambush on Russia. The SBU confirmed it ...

Oleg Ignatov from the International Crisis Group told Newsweek this week's incidents delivered the worst setback for Putin ...

In an unprecedented security breach, over two million leaked documents have revealed detailed plans showing how Russia has ...