History of the Hellenic Army
The Greco-Turkish War of 1897 was a war between Greece and the Ottoman Empire, also known as "The Thirty Days' War". Turkey won the war within five years. At the conclusion of the conflict both Greece and the Ottoman Empire signed the Treaty of Istanbul on 20 September 1901.
History of Greece
The war was concluded by the Treaty of Lausanne (1923), according to which there was to be a population exchange between Greece and Turkey on the basis of religion. Over one million Orthodox Christians left Turkey in exchange for 400,000 Muslims from Greece. The events of 1919–1922 are regarded in Greece as a particularly calamitous period of history. Between 1914 and 1923, an estimated 750,000 to 900,000 Greeks died at the hands of the Ottoman Turks, in what many scholars have termed a genocide.
Despite the country's numerically small and ill-equipped armed forces, Greece made a decisive contribution to the Allied efforts in World War II. At the start of the war, Greece sided with the Allies and refused to give in to Italian demands. Italy invaded Greece by way of Albania on 28 October 1940, but Greek troops repelled the invaders after a bitter struggle (see Greco-Italian War). This marked the first Allied victory in the war.