The Cabinda War is an ongoing separatist insurgency, waged by the Front for the Liberation of the Enclave of Cabinda (FLEC) against the government of Angola. FLEC aims at the restoration of the self-proclaimed Republic of Cabinda, located within the borders of the Cabinda province of Angola.
Background The first Western exploration of the area of modern-day Cabinda was undertaken by navigator Diogo Cão in 1483, later falling under Portuguese influence. In 1853 a delegation of Cabindan chiefs unsuccessfully requested the extension of Portuguese administration from the colony of Angola to Cabinda. Local chiefs continued their attempts at cooperating with Portugal until the 1884 Berlin Conference and the 1885 Treaty of Simulambuco, following which the Cabindan enclave became a Portuguese protectorate. Despite the fact that Cabinda held a semi independent status, a new Portuguese government elected in 1956 transferred the region's administration to Angola without a prior agreement with Cabinda's local leadership.
The population of Cabinda are primarily Kikongo-speakers and a part of the larger Kongo ethnic group that inhabits the region from the Dande River north of Luanda. There are six main subgroups that live in Cabinda, the Vili, Kakongo, Woyo on the coast, and the Linge, Sundi and Yombe in the interior. These groups also spill over into the Congo.Martin, Phyllis M. “The Cabinda Connection: An Historical Perspective.” African Affairs 76, no. 302 (1977): 47–59. The links between Cabindans and their neighbours North and South of the Congo River derive from diaspora, people travelling from their homeland to find work.
The first Cabindan separatist movement known as Associação dos Indígenas do Enclave de Cabinda (AlEC) was formed in 1956, AIEC advocated the creation of a union between Cabinda and Belgian Congo or French Congo. Associação dos Ressortissants do Enclave de Cabinda (AREC) was founded in 1959 as humanitarian organisation, AREC was renamed into Freedom Movement for the State of Cabinda (MLEC), shifting its role into a political movement promoting self-determination. The National Action Committee of the Cabindan People (CAUNC) and the Mayombé Alliance (ALLIAMA) joined the growing political scene in the same year. In 1963, MLEC, ALLIAMA and CAUNC merged into the Front for the Liberation of the Enclave of Cabinda (FLEC), which had since been the largest self-determination movement in the region.
On the same year, the Organisation of African Unity declared that Cabinda is an independently governed state with its own independence movement. On 10 January 1967, FLEC formed a government in exile based in the town of Tshela, Zaire. In August 1974, FLEC absorbed the Democratic Union of Cabindan Peoples and the Democratic Party of Cabinda, becoming the sole political organisation in Cabinda.
In January 1975 under pressure from Angolan liberation movements, Portugal accepted Cabinda as part of Angola in the Alvor Agreement where the 3 Angolan independence movements (MPLA, UNITA and FNLA) were present, denying Cabinda the right to self-determination previously granted by the U.N. Chart/Right to Self-determination and the Treaty of Simulambuco. On 1 August 1975, FLEC president Luis Ranque Franque announced the formation of the Republic of Cabinda, an independent state. The MPLA troops controlling the region at the time ignored the statement. In November 1975, Angola gained independence from Portugal, claiming Cabinda as part of its territory. The provisional Cabindan government, led by the FLEC, was overturned. On 8 November 1975, FLEC responded by initiating armed struggle, aiming at creating a separate Cabindan state.
Conflict In the course of the Angolan Civil War, FLEC split into five independent factions. FLEC-Posição Militar (FLEC-PM) was later renamed into FLEC-Renovada (FLEC-R), FLEC-N'Zita, FLEC-Lubota, União Nacional de Libertação de Cabinda (UNLC) and the Communist Committee of Cabinda. As the war continued the MPLA led government attempted to gain the support of the various FLEC factions and enter negotiations. On the other hand, UNITA rebels directly collaborated with FLEC-FAC, while seeking to broaden its alliance with the group. The above did not stop UNITA from occasionally collaborating with MPLA in anti-FLEC operations. In 2002, the Angolan government signed a peace deal with UNITA officially ending the civil war.
Background to the involvement of Cabinda On August 5th 1975, South African troops invaded 10 miles into Southern Angola, which was followed by further waves on the 14th and 23rd of October 1975. This intervention triggered the involvement of Cuba, in the form of 480 Cuban instructors, alongside armoured troop carriers and artillery.Brittain, Victoria, ‘Death of Dignity: Angola’s Civil War’, (Pluto Press, 1998), p.2-3. Further threats to the MPLA in the capital arrived in the form of Zahiran units crossing the Northern border into Angola through a joint operation with the FNLA, heading towards Caxito, within 30 miles of Luanda. On November 5th 1975, the Cuban Central committee held a meeting to decide and subsequently dispatch the first Cuban fighting units to Angolan territory. 650 men in 3 Cuban military planes were dispatched by Fidel Castro with the aim to stop South African and Zahiran troops from reaching Luanda. By this date Zaire had 11,000 troops within Northern Angola and 6,000 South African troops were advancing from the South.Brittain, Victoria, ‘Death of Dignity: Angola’s Civil War’, (Pluto Press, 1998), p.2-3. On the 10th of November 1975, the Zarian’s, alongside a 26-man South African team, launched an attack on Quifangondo, the main water supply for the capital Luanda, 15 miles outside of the city. Simultaneously the Zahiran army launched an attack on the oil reserves of Cabinda in support of the FLEC.
Cuba, East Germany and the Soviet Union entered the civil war on MPLA's side in 1975, soon invading Cabinda. According to U.S. intelligence services, France and Belgium allegedly supported FLEC by providing training and financial aid, despite the fact that Zaire remained FLEC's main foreign supporter. FLEC-Renovada received support from a number of US, South African and Japanese right wing organisations as well as the World League for Freedom and Democracy. In 1956, oil was first discovered in the region; by 1966, Gulf Oil Company began commercial exploitation. The large amounts of revenue generated by oil royalties contributed to the rise of Cabinda's geopolitical significance. By 1970, oil revenues amounted to $16 million and were expected to rise to $32–50 million by 1972. In the early 1970s there was movements from the FLEC to establish Cabinda as an independent entity, related specifically over the control of oil, which resulted in anti-colonial groups fractur into separate ideological camps fighting for leadership.Hodges, Tony, Angola: Anatomy of an Oil State, (Indiana University Press, 2004), 2nd Ed, p.8 Additionally, the royalties paid by the Gulf Oil Company significantly contributed to the Portuguese colonial administration’s military budget to combat nationalist endeavours for independence.Victor Ojakorotu, ‘The Paradox of Terrorism, Armed Conflict and Natural Resources: An Analysis of Cabinda in Angola’, Perspectives on Terrorism, Vol. 5. No. ¾ (2011) pp. 96-109. Available at: https://www.jstor.org/stable/26298526 (Accessed: 17th March 2026) pp. 101
Oil continued to play an important role; by 2011 it represented approximately 86% of the Angolan state's total earnings. The marginalisation of the local population in favour of Portuguese and later Angolan interests played an important role in the rise of separatist militancy in the region.Victor Ojakorotu, ‘The Paradox of Terrorism, Armed Conflict and Natural Resources: An Analysis of Cabinda in Angola’, Perspectives on Terrorism, Vol. 5. No. ¾ (2011) pp. 96-109. Available at: https://www.jstor.org/stable/26298526 (Accessed: 17th March 2026) pp. 107
On 18 July 2006, the Cabinda Forum for Dialogue (FCD) and FLEC-Renovada led by António Bento Bembe signed a second definite cease fire with the Angolan government known as the Memorandum of Understanding for Peace in Cabinda. The event took place in Macabi, Cabinda. The agreement assured Cabinda's status as a part of Angola, provided special economic status and local governance powers to Cabinda, and condemned further acts of insurgency and separatism. The treaty received criticism from Bembe's opponents within the movement. The peace accord marked a sharp decrease in the conflict's intensity.
According to the Unrepresented Nations and Peoples Organization, Cabinda is under military occupation,UNPO Resolution Concerning the Cabinda Enclave Unrepresented Nations and Peoples Organization, July 7, 2005 reinforced in recent times by Angolan forces. This was especially true after the Togo national football team was attacked by the FLEC, when Angola was hosting the 2010 African Cup of Nations. Rebel forces claimed it was a mistake. In 2012, FLEC-FAC announced its readiness to declare a ceasefire and pursue a negotiated resolution to the conflict.AfricaReview – Angola's Cabinda rebels to 'lay down arms' , May 2, 2013. Retrieved January 5, 2015.
International intervention in the conflict has been limited, with Portugal offering a mediation role and letting the FLEC rule a delegation in Lisbon.
Threat to Cabinda Oil (Operation Argon, May 1985) In late-May 1985, South African Special forces Captain Winan Pertus Joannes Du Toit, with 14 other commandos, and a military doctor, launched Operation Argon. The operation began with the Du Toit and others launching a rubber dingy from the SADF (South African Defence Forces) destroyer situated off the coast of Angola’s Calbindin province.Brittain, Victoria, ‘Death of Dignaty: Angola’s Civil War’, (Pluto Press, 1998), p.20. 15 miles off the coast of Malebo, three boats headed for the coast with aim to dock just north of the petrol installations of the US Gulf Oil Company, source of 65% of Angola’s wealth.
Carrying enough explosives to blow away the entire Gulf Oil Company complex, the operation aimed to place two mines at each of the six storage tanks, alongside the water pipes for the fire extinguishers, before heading back to their boats. This Operation aimed to undermine the negotiations between the Gulf and the Angolan Government, and to provide a propaganda campaign to establish support for the UNITA movement. However, on later account. Du Toit never recalled the involvement of UNITA. Days prior to the operation, the UNITA representative in Paris had announced plans to extend their military presence and activities in the oil regions of Cabinda and Soyo.Brittain, Victoria, ‘Death of Dignaty: Angola’s Civil War’, (Pluto Press, 1998), p.22.
However, once Angolan soldiers (FAPLA) found footprints on the edge of the forest, the operation went south as the party was surrounded and they were forced to spit off and flee over the boarder to Zaire. Six of the team manage to escape, with Du Toit and two others being captured and injured in their escape. This put a direct end to the operation, and it was deemed a failure.
Conflict Between Luanda and Cabinda