1980 Guinea-Bissau coup d'état
The 1980 Guinea-Bissau coup d'état was a bloodless military coup that took place in Guinea-Bissau on 14 November 1980, led by Prime Minister General João Bernardo Vieira. It led to the deposition of President Luís Cabral (half-brother of anti-colonial leader Amílcar Cabral), who held the office since 1973, while the country's War of Independence was still ongoing.
Source: Wikipedia — 1980 Guinea-Bissau coup d'état (CC BY-SA 4.0)