Portuguese Africans country in 1974, followed by the rest of the colonies in 1975. Most Portuguese residents, for this reason, returned to Portugal, where they were called "retornados". Some from Angola or Mozambique went to South Africa, Malawi, Namibia, or Zimbabwe, and Brazil or the United States. When the Community of Portuguese-Speaking Countries was founded in 1996, some Portuguese and a number of Brazilians of Portuguese racial background arrived for economic and educational aid to the Portuguese-speaking African countries. Some of these Portuguese adopted them as their permanent home. Most Portuguese Africans are Portuguese-South Africans, mainly as a result of direct migration
Portuguese Colonial War though the Portuguese managed to destroy several PAIGC ships and free hundreds of Portuguese prisoners of war (POWs) at several large POW camps. One immediate result of "Operation Green Sea" was an escalation in the conflict, with countries such as Algeria and Nigeria now offering support to the PAIGC as well as the Soviet Union, which sent warships to the region (known by NATO as the "West Africa Patrol") in a show of force calculated to deter future Portuguese amphibious attacks on the territory of the Guinea-Conakry. The United Nations passed several resolutions condemning cross-border attacks of the Portuguese military