NATO members seek to avoid possible chaos should the US declare its withdrawal from the transatlantic military bloc.

Senior military officers from more than 30 countries across Europe and beyond met in England on Thursday to flesh out plans for an international peacekeeping force for Ukraine as details of a partial ...

NATO plans to ask European allies and Canada to increase their stocks of weaponry and equipment by about 30% in the next few ...

Europe's biggest military powers are drawing up plans to take on greater responsibilities for the continent's defence from ...

Ukraine and Russia agreed in principle Wednesday to a limited ceasefire after President Trump spoke with the countries’ ...

The investigation focuses on a student athlete, who swam on the school's women's team and was the first openly transgender ...