Secretary of State Mike Pompeo met with key NATO and European allies in Brussels on May 13 to discuss shared security concerns about Iran.
Since NATO's founding, its role has been to serve as a force for peace, Secretary Pompeo says at an observance of the alliance's 70th anniversary.
European and North American NATO leaders gather in Washington to celebrate the world's strongest alliance, one bound by shared history, values and goals.
Learn how NATO members have prospered through their commitment to keep each other safe and the ability to adapt to new security challenges.
The NATO Parade of Nations moves each spring through the streets not of Brussels — NATO’s headquarters — but of Norfolk, Virginia, a historic naval town.
Visitors to the National Archives Museum can now see the North Atlantic Treaty, the document that marked the start of the NATO partnership in 1949.
Every American president since Harry Truman, who championed NATO's creation in 1949, has reaffirmed the United States' commitment to the principle of collective defense.
Vice President Pence says NATO allies are standing strong against attempts to divide them. He urged European partners to exit the Iran nuclear deal.
Russia is spreading myths about who's violating the INF Treaty. It's Russia's intermediate-range, ground-launched cruise missile that breaches the pact.