Greece Joins NATO: What Happened
On 18 February 1952, Greece, together with Turkey, joined the North Atlantic Treaty Organization, the Western military alliance founded in 1949 to counter the Soviet Union. Greece's membership was a natural step after the civil war, in which the government, supported by Britain and the United States, had defeated the communist Democratic Army. Greece had also fought alongside Western forces in the Korean War, sending troops from 1950. Joining NATO anchored Greece firmly in the Western camp during the Cold War. It brought security guarantees, military aid and American bases on Greek territory, including in Crete and near Athens. Greece's position on NATO's southeastern flank, bordering communist Bulgaria, Albania and Yugoslavia, made it strategically important. However, membership also created tensions. Many Greeks resented American influence, especially after the United States was seen as tolerating or supporting the military junta of 1967 to 1974. After the Turkish invasion of Cyprus in 1974, Greece withdrew from NATO's military command in protest, returning in 1980. The shared membership of Greece and Turkey has not prevented tensions between them.
Frequently Asked Questions
When did Greece join NATO?
Greece joined the North Atlantic Treaty Organization on 18 February 1952, together with Turkey, in NATO's first enlargement since its founding in 1949.
Why did Greece join NATO?
After the civil war, Greece was firmly in the Western camp. NATO membership brought security guarantees and military aid during the Cold War.
Did Greece fight in the Korean War?
Yes. Greece sent troops to fight in the Korean War from 1950, alongside other Western allies, before joining NATO.
Did Greece ever leave NATO?
After the Turkish invasion of Cyprus in 1974, Greece withdrew from NATO's military command in protest and returned in 1980.
Are there US bases in Greece?
Yes. NATO membership brought American military bases to Greece, and the US naval base at Souda Bay in Crete remains important today.
