Angola–Cuba relations that Angola's large oil reserves would serve well to make it a rich and strong backer of a Marxist expansion, Cuba focused on primarily supporting Angolan Marxist rebel movements over the liberation movements of other Portuguese colonies, thus beginning the special relationship between Cuba and Angola. Portugal set Angola's independence date for 11 November 1975. Three prominent liberation movements contended for the role of leading the newly formed independent country, namely: UNITA, FNLA and the MPLA. Each of the three movements received foreign assistance, UNITA from western countries, FNLA from China (and later from the West) and MPLA from the
1970s in Angola the week before independence. While Cuban officers led the mission and provided the bulk of the troop force, 60 Soviet officers in the Congo joined the Cubans on November 12. The Soviet leadership expressly forbid the Cubans from intervening in Angola's civil war, focusing the mission on containing South Africa. In 1975 and 1976 most foreign forces, with the exception of Cuba, withdrew. The last elements of the Portuguese military withdrew in 1975 and the South African military withdrew in February 1976. On the other hand, Cuba's troop force in Angola increased from 5,500 in December 1975 to 11,000 in