Operation Reindeer, which began on 4 May 1978, was South Africa's second major military operation in Angola, the first being Operation Savannah. The South African operation consisted of an assault by 2 South African Infantry Battalion on two South-West Africa People's Organisation (SWAPO) base complexes, Chetequera and Dombondola, near to the then-South-West Africa/Angola border; an assault by the elite 32 Battalion on SWAPO's Omepepa-Namuidi-Henhombe base complex around 20 km east of Chetequera; and finally, the attack the operation is most known for — a controversial airborne assault by paratroopers on Cassinga, a refugee camp and SWAPO's regional headquarters, 260 km inside Angola. The operation ended on 10 May 1978.