Dodecanese islands were occupied by the French and British, but Rhodes remained under Italian occupation. In 1915, the French also occupied Kastellorizo. Following the war, the Tittoni–Venizelos agreement, signed on July 29, 1919, called for the smaller islands to join with Greece, while Italy maintained control of Rhodes. The treaty further outlined an exchange where Italy would receive Antalya for southwest Anatolia. The Greek defeat in the Greco-Turkish War and the foundation of modern Turkey prevented the exchange. Italy formally annexed the Dodecanese as the "Possedimenti Italiani dell'Egeo" under the terms of the Treaty of Lausanne. Mussolini embarked on a program
Dodecanese Regiment the Greek liaison at Mackay’s HQ ordered the Dodecanese Battalions I and III to march to Kleisoura Pass and Battalion II to be brought by British vehicles to Vlasti Pass. This order made also clear that the withdrawal had to be completed by 18:00 and that the Allied Command would bear no responsibility if the Greeks failed to withdraw in time. Due to the lack of transportation, the mounting German pressure and the order’s strict timeframe, the regiment ordered the field battery to destroy their guns on the spot and the battalions had to destroy all materiel unable to be