Russia launched nearly 400 drones and missiles at Ukraine, prompting Poland and Romania to scramble NATO fighter jets as strikes neared their airspace.

NATO countries are “coming together” to help secure the Strait of Hormuz, with the U.K. leading a multinational effort, NATO Secretary-General Mark Rutte said Sunday. “It is only logical that European countries needed a couple of weeks to come together,

NATO must avoid any retrenchment along the flanks of the military bloc to maintain credible deterrence against Russian aggression at the time when the US is focused on the war in the Middle East, according to the Norwegian defense minister.

President Donald Trump says NATO and other allies have rejected his calls to help secure the Strait of Hormuz.

After President Trump called NATO a "paper tiger without the U.S.," NATO Secretary General Mark Rutte told "Face the Nation with Margaret Brennan" that the alliance has had "several conversations

Lithuania warned years ago ​that Hungarian officials posed a security risk within NATO, Polish Prime Minister Donald Tusk said ‌on Tuesday, after a report that confidential information was being passed to Russia.