Cold War — An examination of the strategic conflict between the United States and the USSR in the second half of the 20th Century, through US nuclear testing in the Marshall Islands and at the Nevada Test Site, Soviet nuclear development, the October 1962 Cuban Missile Crisis, and leading to the eventual collapse of the Soviet Union. This also includes the Palomares exhibition, an extensive accounting of the January 17, 1966 Palomares B-52 crash — a mid-air collision between two USAF aircraft (a B-52 bomber and a KC-135 tanker) over Palomares, Almería resulting in radioactive contamination following the accidental dropping of four hydrogen bombs.