Keith Kellogg, President Donald Trump's special envoy, announced his plans for a ceasefire between Kyiv and Moscow.

The Trump administration has sacked a senior NATO official who was recommended by a conservative research group to be fired ...

U.S. officials say Navy Vice Adm. Shoshana Chatfield, the only woman on NATO’s military committee, was fired over the weekend ...

Vladimir Putin’s obstructionism has led Washington’s allies in Europe to call the entire diplomatic effort in Ukraine a goner ...

President Donald Trump has always conducted an unconventional foreign policy. Whether it is to take over and annex Canada or ...

Several Republicans have pointed out that the Constitution doesn’t allow Trump to run for a third term. “No person shall be ...

Has Trump put an end to NATO’s collective defense commitment? Not officially, but U.S. allies don’t seem confident the ...

Donald Trump is putting America first and is the first president in history to risk his presidency and legacy for ...

U.S. military spending would reach a record high under President Donald Trump and Defense Secretary Pete Hegseth's $1 ...

The “profound change of American geopolitics” could be the first step toward massive nuclear weapons proliferation.

President Donald Trump has fired one of the top U.S. military officers at NATO headquarters in Brussels, adding greater uncertainty over America’s role in the nearly eight-decade alliance.

Brendan Cole is a Newsweek Senior News Reporter based in London, UK. His focus is Russia and Ukraine, in particular the war started by Moscow. He also covers other areas of geopolitics including ...