During the Communist-run governments of the Provisional Military Administrative Council (also known as the Derg, 1974–1977) and the dictatorial Mengistu (1977–1991), the Ethiopian navy grew under the influence of the Soviet Union.
Training: Officer training – The 1984 class comprised 48 ensigns; typical of the size of classes in subsequent years. After the rise of the Communist government in Ethiopia, select members of the navy attended the Soviet Union’s naval academy in Leningrad.
Enlisted training – Seamen, technicians, and marines enlisted men were trained at Mitsiwa; their term of service was for seven years.