Greco-Turkish War (1919–1922)
The Greek campaign was launched primarily because the western Allies, particularly British Prime Minister David Lloyd George, had promised Greece territorial gains at the expense of the Ottoman Empire, recently defeated in World War I. The armed conflict started when the Greek forces landed in Smyrna (now Izmir), on 15 May 1919. They advanced inland and took control of the western and northwestern part of Anatolia, including the cities of Manisa, Balıkesir, Aydın, Kütahya, Bursa and Eskişehir. Their advance was checked at the Battle of Sakarya in 1921 by forces of the Turkish national movement. The Greek front collapsed with the Turkish counter-attack in August 1922, and the war effectively ended with the recapture of Smyrna by the Turkish forces and the Great Fire of Smyrna.
George I of Greece
The war went badly for the ill-prepared Greeks; the only saving grace was the swiftness with which the Hellenic Army was overrun. By the end of April 1897, the war was lost. The worst consequences of defeat for the Greeks were mitigated by the intervention of the King's relations in Britain and Russia; nevertheless, the Greeks were forced to give up Crete to international administration, and agree to minor territorial concessions in favor of the Turks and an indemnity of 4 million Turkish pounds.