The director of a NATO research group told BI the crisis scenario she's most worried about at present.

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

President Donald Trump hosts NATO secretary general Mark Rutte. The leader of the 32-member transatlantic military alliance ...

These are the key developments on day 1,113 of Russia’s war on Ukraine. Here is the situation on Thursday, March 13: ...

Donald Trump is being urged to move US nuclear weapons to Poland to deter a future attack by Vladimir Putin after his forces invaded Ukraine. Poland’s president Andrzej Duda is said to have discussed ...

In those talks, Russia demanded that Ukraine give up its NATO ambitions and accept a permanent nuclear-free status. It also ...

Now an admiral, the French officer is NATO’s Supreme Allied Commander Transformation, one of the alliance’s two most senior ...

President Donald Trump keeps saying he wants Canada to become the 51st US state. To support his pitch, he keeps making false ...

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

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

NATO’s secretary general, in his first trip to the once-volatile Western Balkans, has underscored the alliance’s “steadfast ...