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.
Second Battle of İnönü
The Second Battle of İnönü () was a battle fought between March 23 and April 1, 1921 near İnönü in present-day Eskişehir Province, Turkey during the Greco-Turkish War (1919–22), also known as the western front of the larger Turkish War of Independence. It marked a turning point in the Greco-Turkish War and the Turkish War of Independence of which it was a part, as Greek forces had previously been victorious over mostly irregular Turkish forces.