History of Angolan independence

History: Angola

From the Alvor Agreement through independence amid civil war to a delayed UN admission.

2 min read

Published

24 September 2026

Status verified as of

18 September 2026

The Angolan War of Independence

A nationalist uprising in 1961 opened a war of independence against Portuguese colonial rule that lasted until 1974. Published casualty tallies vary widely and are not resolved to a single figure, and the 1961 Baixa de Cassange bombing's own civilian death toll is separately disputed.[1]

1961 · Conflict episode

Angolan War of Independence begins, 1961

Nationalist uprisings in 1961, including attacks by the MPLA and the UPA (a forerunner of the FNLA), opened a thirteen-year war of independence against Portuguese colonial rule.

The Alvor Agreement

Following Portugal's 1974 revolution, Portugal and the three Angolan liberation movements — the MPLA, FNLA and UNITA — signed the Alvor Agreement on 15 January 1975, providing for a transitional government shared among the three and for independence later that year.[2] The transitional government broke down by mid-1975 as fighting broke out between the three movements' armed wings, and each retreated to its own regional stronghold ahead of independence.[3]

15 January 1975 · Agreement

Alvor Agreement, 1975

Portugal and the three Angolan liberation movements (MPLA, FNLA and UNITA) signed the Alvor Agreement, providing for a transitional government and independence.

Independence amid civil war

Angola became independent on 11 November 1975. The MPLA proclaimed the People's Republic of Angola in Luanda, and this proclamation was internationally recognised.[4] The same day, the FNLA proclaimed a rival government from Ambriz and UNITA proclaimed a rival government from Huambo; neither was internationally recognised, and the civil war between the three movements continued.[5]

11 November 1975 · Declaration

Independence of Angola, 1975

Angola became independent from Portugal on 11 November 1975, with the MPLA, FNLA and UNITA each proclaiming rival governments; only the MPLA's was internationally recognised.

A delayed path to United Nations membership

Angola's UN admission was contested: at a meeting on 23 June 1976, the Security Council failed to recommend Angola for membership, an outcome a general-reference account of US-Angola relations attributes to a US veto motivated by the presence of Cuban troops in Angola.[6][7] The Council reconsidered the application later that year and, on 22 November 1976, recommended admission by 13 votes to none, with the United States abstaining rather than vetoing and China not participating.[8][7]

1 December 1976 · Recognition

Admission of Angola to the United Nations, 1976

After the Security Council failed to recommend Angola for membership in June 1976, it did so in November 1976, and the General Assembly admitted the People's Republic of Angola in December.

The General Assembly admitted the People's Republic of Angola on 1 December 1976.[9]

Sources for this page

Each number marks a specific claim. Notes give the source, its locator and how it relates to the claim.

Claim: Published estimates for the 1961–1974 Angolan War of Independence vary, with one commonly cited tally putting Portuguese military deaths at roughly 9,000 and insurgent deaths at roughly 30,000; separately, the civilian death toll of the 1961 Baixa de Cassange bombing is itself disputed, with figures ranging from about 100 to unverified claims of up to 20,000. No single consolidated casualty figure for the war is treated as authoritative.

Angolan War of Independence (Wikipedia) link, Casualties and Baixa de Cassange sections. Source record

Claim: Portugal and the three Angolan liberation movements — the MPLA, FNLA and UNITA — signed the Alvor Agreement on 15 January 1975, providing for a transitional government shared among the three movements and for independence.

Shillington, Kevin, Encyclopedia of African History (Fitzroy Dearborn, 2005) , Angola entry. Source record

Claim: The transitional government established by the Alvor Agreement broke down by mid-1975 as fighting broke out between the armed wings of the MPLA, FNLA and UNITA in and around Luanda; each movement retreated to its own regional stronghold ahead of independence.

Alvor Agreement (Wikipedia) link, Collapse of the transitional government section. Source record

Claim: Angola became independent from Portugal on 11 November 1975, with the MPLA proclaiming the People's Republic of Angola in Luanda amid civil war between the former liberation movements.

Shillington, Kevin, Encyclopedia of African History (Fitzroy Dearborn, 2005) , Angola entry. Source record

Claim: On 11 November 1975, alongside the MPLA's internationally recognised proclamation of the People's Republic of Angola in Luanda, the FNLA proclaimed a rival Democratic People's Republic of Angola from Ambriz and UNITA proclaimed a rival Social Democratic Republic of Angola from Huambo; neither rival proclamation gained international recognition.

Alvor Agreement (Wikipedia) link, Independence Day section. Source record

Claim: At its 1932nd meeting on 23 June 1976, the Security Council, "having failed to recommend the People's Republic of Angola for membership, approved a special report to the General Assembly, in accordance with rule 60 of the provisional rules of procedure," rather than adopting a recommendation.

United Nations Security Council, Security Council resolution 397 (1976) and related decisions (United Nations, 22 November 1976) link, decisions preceding resolution 397. Source record

Claim: According to a general-reference account of United States-Angola relations, the United States vetoed Angola's UN membership application at the Security Council's 23 June 1976 meeting, motivated by the presence of Cuban troops supporting the MPLA government in Angola; the United States abstained rather than vetoing when the Council recommended Angola's admission at its 22 November 1976 meeting.

Angola–United States relations (Wikipedia) link, Cold War and Angolan Civil War section. Source record

Claim: At its 1974th meeting on 22 November 1976, the Security Council recommended to the General Assembly that the People's Republic of Angola be admitted to UN membership, by 13 votes to none with one abstention (the United States); China did not participate in the vote.

United Nations Security Council, Security Council resolution 397 (1976) and related decisions (United Nations, 22 November 1976) link, resolution text and voting record. Source record

Claim: The UN General Assembly decided to admit the People's Republic of Angola to membership in the United Nations at its 84th plenary meeting on 1 December 1976, following the Security Council's recommendation of 22 November 1976.

United Nations General Assembly, General Assembly resolution 31/44: Admission of the People's Republic of Angola to membership in the United Nations (United Nations, 1 December 1976) link, operative paragraph and meeting note. Source record