Portuguese Angola Portuguese protectorate by the 1885 Treaty of Simulambuco. Sometime during the 1920s, it became incorporated into the larger colony (later the overseas province) of Portuguese Angola. The two colonies had initially been contiguous, but later became geographically separated by a narrow corridor of land, which Portugal ceded to Belgium allowing Belgian Congo access to the Atlantic Ocean. Following the decolonisation of Portuguese Angola with the 1975 Alvor Agreement, the short-lived Republic of Cabinda unilaterally declared its independence. However, Cabinda was soon overpowered and re-annexed by the newly proclaimed People's Republic of Angola and never achieved international recognition. Portuguese explorers and
United Nations Angola Verification Mission II (MPLA), the "de facto" government of Angola, with control of Luanda and most of the country since independence in 1975, and the National Union for the Total Independence of Angola (UNITA). The mission's original mandate was established by United Nations Security Council Resolution 696 (1991), passed on May 30, 1991. The stated mandate was: to verify the arrangements agreed by the Angolan parties for the monitoring of the ceasefire and for the monitoring of the Angolan police during the ceasefire period. The subsequent resolution Resolution 747 (1992), passed March 24, 1992 altered the mandate to include electoral monitoring duties. During