Korean War Memorial in Washington DC, commemorates the sacrifices of the 5.8 million Americans who served in the U.S. armed services during the three-year period of the Korean War. From June 25, 1950 to July 27, 1953, 54,246 Americans died in support of their country. Of these, 8,200 are listed as missing in action, or lost or buried at sea. In addition 103,284 were wounded during the conflict.
OPERATION DOORSTEP Operation Doorstep was a Civil Defense test carried out in conjunction with the much larger March 17, 1953, 16-kiloton ANNIE test conducted at the Nevada Test Site, part of Operation Upshot-Knothole. In the smaller Operation Doorstep test, blast and thermal effects were evaluated on mannequins, automobiles, and wooden frame houses.