Russian President Vladimir Putin is claiming that Ukrainian forces are surrounded by the Russian army in two key eastern ...

Russian President Vladimir Putin's special envoy Kirill Dmitriev said on Wednesday during a visit to Saudi Arabia that he ...

AIR FORCE ONE, Oct 27 (Reuters) - U.S. President Donald Trump said on Monday Russian President Vladimir Putin should end the ...

By holding nuclear drills and boasting about the successful test of a pioneering nuclear-powered cruise missile, Russian ...

Long-range strikes on infrastructure are becoming increasingly critical as front-line advances stall.

President Trump abruptly canceled a second meeting with Russian President Putin in Budapest and instead approved new strong ...

Russia launched an overnight attack on the Ukrainian city of Sumy, injuring 11 residents, including four children, Ukraine’s ...

Heavy fighting rages in Ukraine's east, Kyiv's forces target Russian energy hubs and Russia's leader ups the ante.

Multiples countries in the alliance have reported incursions by drones into their airspace in recent months, James C.

Among the hits was a large Slavneft-YANOS oil refinery in Yaroslavl, key to supplies for the capital city of Moscow.

The two leaders planned to meet in Budapest was earlier put on hold after Moscow stuck to several demands, including that ...