Dodecanese campaign lies in the south-eastern Aegean Sea, and had been under Italian control since the Italo-Turkish War in 1911. During Italian rule, the strategically well-placed islands became a focus of Italian colonial ambitions in the Eastern Mediterranean. Rhodes, the largest of the islands, was a major military and aerial base. The island of Leros, with its excellent deep-water port of Lakki (Portolago), was transformed into a heavily fortified aeronautical base, "the Corregidor of the Mediterranean", as Benito Mussolini, the Italian leader, boasted. An early British attempt to contest Italian control of the Dodecanese, codenamed Operation Abstention, was thwarted in February 1941,
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