Article Five of the North Atlantic Treaty Organization (NATO) is the clause on collective defense. U.S. president's special envoy Steve Witkoff told CNN on Sunday that it was possible for the United ...

BRUSSELS, Aug. 17 (Xinhua) -- European Commission President Ursula von der Leyen said on Sunday that she and other European leaders, as well as Ukrainian President Volodymyr Zelensky, will travel to ...

In an interview with public broadcaster ARD, Merz said a subsequent trilateral talk involving Russian President Vladimir Putin, Zelensky, and Trump is likely to take place soon, though uncertainties ...

WASHINGTON, Aug. 16 (Xinhua) -- U.S. President Donald Trump has told European leaders after his meeting with Russian President Vladimir Putin that he wants to arrange a trilateral summit with Putin ...