The Greek military, encompassing the army and navy, was established during the
war of independence from
Ottoman rule in 1821. The Hellenic Air Force was later introduced in September 1912 as the third arm of the military. Throughout the
Balkan Wars of 1912/1913, the Greek armed forces achieved significant victories against the Ottoman and Bulgarian armies, effectively expanding Greece's territorial boundaries. The
Kingdom of Greece aligned with the Entente powers during
World War I and participated in the intervention in the Russian Civil War in 1919. However, the conflict between Greece and Turkey,
reignited in the early 1920s,
concluded in the autumn of 1922 with a severe setback for Greece, known as the "Asia Minor Catastrophe." In World War II, under the leadership of dictator
Ioannis Metaxas, Greece rebuffed an ultimatum for surrender from Italy on October 28, 1940. Greek forces managed to repel the
Italian invasion,
driving them back across the Albanian border. Nonetheless, the combined forces of the German
Wehrmacht and Bulgarian military in
April and May 1941 (during the
Balkan campaign) overpowered Greek resistance. Subsequent to this defeat, segments of the Greek army evacuated to Egypt, where they joined the
British Expeditionary Force in continuing the struggle against Axis forces. Following the German withdrawal in 1944, Greece was embroiled in a
civil war from March 1946 until October 1949. Greek soldiers
also participated in the
Korean War from 1951 to 1955. Since February 18, 1952, Greece has been a fully-fledged member of
NATO.
Conscription Greece currently has universal compulsory military service for males from and over 18 years of age. Under Greek law, all men over 18 years of age
must serve in the Armed Forces for a period of 9-12 months. Women can serve in the Greek military on a voluntary basis, but cannot be conscripted.
Budget According to NATO sources in 2008, Greece spent 2.8% of GDP on its military, which translated to about €6.9 billion (US$9.3 billion). In 2008, Greece was the largest importer of conventional weapons in Europe and its military spending was the highest in the European Union relative to the country's GDP, reaching twice the European average. equivalent to 2.80% of GDP (-1.08 change since 2022). For the 2024 fiscal year, the expenditure was estimated at €6.1 billion in constant 2015 prices or €7.1 billion in current prices,
International operations Greece is an
EU and
NATO member and currently participates primarily in
peacekeeping operations. Such operations are
ISAF in
Afghanistan,
EUFOR in
Bosnia and Herzegovina and
Chad, and
KFOR in
Kosovo. Greece also maintains a
small force in Cyprus. == Component forces and their organization ==