President Trump has threatened to destroy Iran's power stations if the Strait of Hormuz is not opened. Human rights officials say this coul...

The United States said Monday it offered strong, NATO-like security guarantees to Ukraine and voiced confidence that Russia would accept, i...

Poland shot down drones in its airspace during a large Russian air attack on Ukraine, marking the first time a NATO member fired shots duri...

President Zelenskyy, backed by European leaders, meets with President Trump to discuss peace in Ukraine, amidst differing visions from Trum...

Russia vs West: Will NATO be able to protect Baltic states from Russian aggression or will the region face Ukraine-like war? NATO’s air pol...

Amid stalled ceasefire talks, Russia escalates attacks on Ukraine, prompting a shadow war with covert operations inside Russia. Europe mobi...

President Putin seeks written guarantees from the West to halt NATO's eastward expansion and ease sanctions as conditions for ending the Uk...

President-elect Donald Trump has selected former acting Attorney General Matt Whitaker to be the U.S. ambassador to NATO. Whitaker, a staun...

Trump's NATO remarks stir controversy: While Europe reacts with alarm, Washington Republicans downplay concerns. Past criticisms of allianc...

NATO will begin the largest air force deployment exercise in Europe in the alliance's history on Monday in a display of unity toward partne...

"The administration’s decision to continue pumping the Kiev regime with heavy weapons only secures Washington’s status as a participant of ...

Helsinki's parliament will next week open a debate about joining the Western alliance after the Ukraine war sparked a dramatic U-turn in pu...

The Tiger Team, as the group is known, is also examining responses if Putin reaches into NATO territory to attack convoys bringing weapons ...

In all, about 20 countries - most members of NATO and the European Union, but not all - are funneling arms into Ukraine to fight off Russia...

The tensions over Ukraine come amid a new low in relations between Russia and NATO, which once were so warm that President Vladimir Putin e...

"NATO is critically important to us," said Biden, who is seeking to mend ties after Trump's denigration of the nuclear-armed alliance over ...

The seemingly seismic changes are still being assessed in Washington but the early reviews are critical.