NATO, a military alliance formed after World War II, includes Western European countries, the U.S., and Canada with a focus on collective defense.
NATO (North Atlantic Treaty Organization) is a military alliance formed after World War II to counter the threat of the former Soviet Union. It consists of 28 states, including Western European countries, the United States, and Canada. The essence of NATO is collective defense, with member nations committed to mutual military assistance in case of an attack on any member.
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