Aerial view of a Soviet Medium Range Ballistic Missile (MRBM) site with notations indicating the placement of a launch control center, a missile erector, and a missile shelters, among other things, Sagua la Grande, Cuba, October 23, 1962. The map in the upper left is an overview of the island of Cuba showing the site's relative location. This was one of the photographs that precipitated the 'Cuban Missile Crisis' event of the early 1960s. (Photo by Hulton Archive/Getty Images)