The Italians arrived in Debre Markos 20 May 1936. Through an interpreter, Achille Starace, who had arrived by plane, told the surprised local inhabitants that he had come to free them from their oppressors to their thorough bemusement. Debre Markos was later isolated and practically besieged by a revolt in 1938. General Ugo Cavallero, with sixty thousand men and supported by airplanes and tanks, had crushed the revolt by the end of May. A major Italian fortification was located in the city during the existence of Italian East Africa, and captured by the British Gideon Force and Ethiopian Arbegnoch (or Resistance Fighters) 3 April 1941 during the East African Campaign.