The two countries agree to ensure safe navigation of ships and eliminate the use of force in the Black Sea, the US says after ...

Russia and Ukraine traded strikes overnight after US and Kremlin officials held talks in Saudi Arabia on Monday.

The U.S. is the biggest nuclear power in Europe, but doubts about Washington’s commitment has leaders questioning their weapons arrangements.

The talks will also focus on preparations for the “coalition of the willing” summit, scheduled for March 27 in Paris, which ...

A meeting between Russian and US officials on a partial ceasefire in Ukraine ended after 12 hours of negotiations in Saudi Arabia on Monday.