Which of the following statements about nuclear proliferation is true?

Question

Quizplus · Accepted Answer

There have been instances where Russian nuclear materials have surfaced on the black market, suggesting that nuclear proliferation is still a concern. The other options are incorrect - nuclear weapon security is an ongoing issue, recent treaties such as the Iran Nuclear Deal have explicitly addressed nuclear proliferation, North Korea currently presents the greatest threat to proliferation, and the Bush Administration made nonproliferation a top priority after the 9/11 attacks.

Which of the Following Statements About Nuclear Proliferation Is True