Scott Peterson/Getty Images

The Big Picture

Trump's Iran Gamble

The Non-Proliferation Treaty, agreed to by all but four UN member states, commits signatories not to acquire nuclear weapons and to pursue the elimination of existing nuclear arsenals. But with the non-proliferation regime being tested in new ways as the treaty’s 50th anniversary approaches, is disarmament still viable?

 An inflatable nuclear missile balloon in Washington, DC Win McNamee/Getty Images
 Workers at the Iranian Khodro car manufacturing plant make Iranian car models Scott Peterson/Getty Images
China's first nuclear missile Teh Eng Koon/Getty Images
nuclear protestors Jeremy Sutton-Hibbert/Getty Images
Miguel Sotomayor
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