text: This nation scrapped a 1977 nuclear test after France threatened to withdraw support for the Koeberg nuclear power reactors, but the AEB still procured 6 nuclear weapons for this nation.
full_question: This nation scrapped a 1977 nuclear test after France threatened to withdraw support for the Koeberg nuclear power reactors, but the AEB still procured 6 nuclear weapons for this nation. This nation is believed to have traded 50 tons of uranium to Israel for 30 grams of tritium and this nation and Israel co-tested a blast in Operation Phoenix. For ten points, name this country that disassembled their nuclear weapons in 1989 due to immense pressure over Apartheid.
first_sentence: This nation scrapped a 1977 nuclear test after France threatened to withdraw support for the Koeberg nuclear power reactors, but the AEB still procured 6 nuclear weapons for this nation.