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

By Guy Faulconbridge MOSCOW (Reuters) -Vladimir Putin is demanding that Ukraine give up all of the eastern Donbas region, ...

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

Two German fighter jets were scrambled to the Romanian-Ukrainian border on Tuesday night in response to a Russian drone ...

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

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

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

Polish police found metal and plastic fragments from an unidentified object in a field after they were dispatched to reports ...

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

The future of Ukrainian defence is on the table, as NATO military chiefs meet. Russia says talks without Moscow are a road to ...

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

Officials told Reuters that the Pentagon is carrying out planning exercises on the support Washington could offer beyond ...