listed in Places the United States has Bombed
Nevada, Proving Ground, 1951-1992, Northwest of Las Vegas, over 900 atomic explosives were detonated in the desert. Operation Ranger was the 1st atomic test on January 27, 1951. Operation Divider was the "last" atomic test on September 23, 1992. 100 above ground and 800 below ground tests in all.
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