The North Atlantic Treaty Organization is widely considered the largest peace-time military alliance in the world. The 32 ...

The North Atlantic Treaty Organization (NATO/OTAN) was formed on April 4, 1949 in the wake of World War II and the beginning of the Cold War. Twelve countries signed onto the treaty, also known as ...

The North Atlantic Treaty Organization, known as NATO, is a mutual-defense alliance that was established after World War II, in 1949, by the United States, Canada and 10 European countries.

Almost two-thirds of the arms imported by European members of Nato over the past five years were produced by the US, ...

But on Thursday afternoon in the Oval Office, Trump made extensive comments denigrating NATO members as unreliable, arguing that it was “common sense” not to defend countries not funding their ...

The alliance did come to America’s aid. Soldiers from over a dozen NATO countries died in the war in Afghanistan that followed. The other ostensible reason for Trump’s ire during his first ...

Concerns have mounted as Mr. Trump has voiced increasingly critical comments about NATO, suggesting that European countries should take on greater costs of maintaining the alliance. In recent years, ...