The independence struggle can properly be understood as the resistance to the annexation of Eritrea by Ethiopia long after the Italians left the territory.
At first, this group factionalized the liberation movement along ethnic and geographic lines.
Italian Somaliland remained under Italian rule until 1960 but as a United Nations protectorate, not a colony, when it united with British Somaliland, also granted independence in 1960, to form the independent state of Somalia.
With this change of government and eventually widely known recognition, Ethiopia became directly under the influence of the Soviet Union.Many of the groups that splintered from the ELF joined together in 1977 and formed the EPLF.Much of the equipment used to combat Ethiopia was captured from the Ethiopian Army.During this time, the Derg could not control the population by force alone.The initial four zonal commands of the ELF were all lowland areas and primarily Muslim.
Few Christians joined the organization in the beginning, fearing Muslim domination.
The war started on 1 September 1961 when Hamid Idris Awate and his companions fired the first shots against the occupying Ethiopian Army and police.
In 1962, Emperor Haile Selassie of Ethiopia unilaterally dissolved the federation and the Eritrean parliament and annexed the country.
About nine years later, Ethiopian Emperor Haile Selassie dissolved the federation and annexed Eritrea, triggering a thirty-year armed struggle in Eritrea.
During the 1960s, the Eritrean independence struggle was led by the Eritrean Liberation Front (ELF).
The two organizations were forced by popular will to reconcile in 1974 and participated in joint operations against Ethiopia.