U.S. President Donald Trump renewed a threat to impose sanctions on Russia on Friday if there is no progress toward a ...

President Donald Trump started the week declaring a diplomatic breakthrough in his bid to get Russia and Ukraine closer to ...

The White House said President Donald Trump is still working toward a bilateral meeting. "Nobody is ready to throw in the ...

BRUSSELS (Reuters) -NATO allies and Ukraine are working together to make sure security guarantees for Ukraine are at such a ...

NATO aircraft scrambled from Romania following a large-scale Russian attack on across Ukraine overnight, including in the ...

In the most detailed Russian-based reporting to date on Putin's offer at the Alaska summit, Reuters was able to outline the ...

NATO defense chiefs have discussed potential security guarantees for Ukraine to help end Russia’s three-year war ...

Many of the drones aren’t particularly fast or high-tech, but they are cheap enough for the Kremlin to launch more than 700 ...

NATO's top military officials emerged from talks without a concrete plan to guarantee Ukraine's security – at least not one ...

Officials in Romania announced Wednesday that NATO deployed two German fighter jets in its airspace in response to a Russian ...

Russia said Wednesday attempts to resolve security issues relating to Ukraine without Moscow's participation were a "road to ...