Which nation had received tacit approval from the United States in the 1980s to develop its own nuclear weapon?

Question

Quizplus · Accepted Answer

Pakistan received tacit approval from the United States to develop its nuclear weapons during the 1980s, primarily because Pakistan was a key ally in supporting Afghan mujahideen fighters against the Soviet invasion of Afghanistan. The U.S. needed Pakistan's cooperation and support, and thus turned a blind eye to its nuclear program despite legal restrictions and non-proliferation efforts.

Which Nation Had Received Tacit Approval from the United States