1975-1976
Portugal had an internal revolution in 1974, which meant that there was a rapid and hasty withdrawal from Angola. This led to clashes between competing movements but the MPLA seized power in Angola and by March 1975 they announced the People’s Republic
* they were aided by the Cubans and the reluctant Russians
opposing groups were the UNITA backed by the South Africans and the USA who did not want communism on their door/ border
but the Cubans got there with troops first and UNITA had to back down
* all in all, this was a pretty simple win for the Soviets and it definitely made them cockey