The Greek Civil War (ο Eμφύλιος [Πόλεμος], o Emfýlios [Pólemos], "the Civil War") took place from 1946 to 1949. The conflict, which erupted shortly after the end of World War II, consisted of a communist-dominated uprising against the established government of the Kingdom of Greece. The opposition declared a people's republic, the Provisional Democratic Government of Greece, which was governed by the Communist Party of Greece (KKE) and its military branch, the Democratic Army of Greece (DSE). The rebels were supported by Yugoslavia and the Soviet Union. With the support of the United Kingdom and United States, the Greek government forces ultimately prevailed.
The war had its roots in divisions within Greece during World War II between the communist-dominated left-wing resistance organisation, the EAM-ELAS, and loosely-allied anti-communist resistance forces. It later escalated into a major civil war between the Greek state and the communists. Fighting resulted in the defeat of the DSE by the Hellenic Army.
The war resulted from a highly-polarized struggle between left and right ideologies that started when each side targeted the power vacuum resulting from the end of Axis occupation (1941–1944) during World War II. The struggle was the first proxy war of the Cold War and represents the first example of postwar involvement on the part of the Allies in the internal affairs of a foreign country, an implementation of George F. Kennan's containment policy in his Long Telegram. Greece in the end was funded by the United States (through the Truman Doctrine and the Marshall Plan) and joined NATO (1952), while the insurgents were demoralized by the bitter split between the Soviet Union's Joseph Stalin, who wanted to end the war, and Yugoslavia's Josip Broz Tito, who wanted it to continue.
Axis occupation of GreeceGreek Resistance and Percentages agreement
While Axis forces approached Athens in April 1941, King George II and his government escaped to Egypt, where they proclaimed a government-in-exile, recognised by the UK but not by the Soviet Union.