You are in the habit of contradicting most people without the gonads to express your own ideas and beliefs
I was being sarcastic - like I said something that is lost on you.
The USA did help the South Africans in ther nuclear projects so you are the one that looks pretty stupid asking if the aliens helped the South Africans develop a nuclear bomb
In 1967, South Africa decided to pursue plutonium capability and constructed its own reactor, SAFARI-2 reactor also at Pelindaba, that went critical using 606 kg of 2% enriched uranium fuel, and 5.4 tonnes of heavy water, both supplied by the United States.
