The North Atlantic Treaty Organization, or NATO, was established in 1949 — partially as a check against Soviet expansion in ...

Trump has repeatedly expressed his contention that European countries have been taking advantage of the U.S. by not spending more on defense.

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

According to the Council on Foreign Relations, the United States European Command (EUCOM) is composed of more than 84,000 ...

Possible change in U.S. engagement with NATO comes as Trump is pressuring Ukraine to come to negotiating table to end war ...

The president has discussed possibly favoring members of the alliance that spend a set percentage of their GDP on defense, ...

Asked about NATO Article 5 commitment, Trump says U.S. "not going to defend" allies that fail to meet his spending ...

Poland’s Prime Minister Donald Tusk said Friday that his government is working on a plan to prepare large-scale military ...