Return to Article Nuclear Tests A map depicting the 2,000 nuclear tests that have been conducted around the globe. Nuclear Stockpiles U.S. and Soviet/Russian stockpiles of nuclear weapons from 1945-2014. Missile Range A projection of the estimated maximum range of North Korean missiles from 2013. Doomsday Clock A graph of the Doomsday Clock, a symbol maintained by the Bulletin of the Atomic Scientists’ Science and Security Board to illustrate the threat of global nuclear war. The lower points in the graph represent the closer scientists predict the globe is toward technological or environmentally induced catastrophe. North Korean Missile Threat Estimates from 1996 of the threat North Korean missiles posed to its region. Nuclear States A map depicting the nations that possess or are suspected to possess nuclear weapons. Nuclear Non-Proliferation Treaty A map depicting nations’ status on the Nuclear Non-Proliferation Treaty as of 2013. Worldwide Nuclear Testing A chart depicting the number of nuclear tests by country from 1945-2013. Partial Test Ban Treaty A map of nations’ status on the Partial Test Ban Treaty as of 2008. Return to top
