What happened on october 16 in history 1962?

National Security Advisor McGeorge Bundy alerted President Kennedy that a major international crisis was at hand. Two days earlier a United States military surveillance aircraft had taken hundreds of aerial photographs of Cuba. CIA analysts, working around the clock, had deciphered in the pictures conclusive evidence that a Soviet missile base was under construction near San Cristobal, Cuba; just 90 miles from the coast of Florida. The most dangerous encounter in the Cold War rivalry between the United States and the Soviet Union had begun.