Stanislav Petrov was a lieutenant colonel in the Soviet Union’s Air Defense Forces, and his job was to monitor his country’s satellite system, which was looking for any possible nuclear weapons launches by the United States.<\/p>\n
He was on the overnight shift in the early morning hours of Sept. 26, 1983, when the computers sounded an alarm, indicating that the U.S. had launched five nuclear-armed intercontinental ballistic missiles.<\/p>\n
“The siren howled, but I just sat there for a few seconds, staring at the big, back-lit, red screen with the word ‘launch’ on it,”\u00a0Petrov told the BBC in 2013<\/a>.<\/p>\n It was already a moment of extreme tension in the Cold War. On Sept. 1 of that year, the Soviet Union\u00a0shot down a Korean Air Lines plane<\/a>\u00a0that had drifted into Soviet airspace, killing all 269 people on board, including a U.S. congressman. The episode led the U.S. and the Soviets to exchange warnings and threats.<\/p>\n Petrov had to act quickly. U.S. missiles could reach the Soviet Union in just over 20 minutes….<\/p>\n Read or listen to it all<\/a>.<\/p>\n Stanislav Petrov, Soviet soldier credited with saving the world from nuclear holocaust, has died at 77. https:\/\/t.co\/oEfGUxGzQ7<\/a> (Photo: AP) pic.twitter.com\/JNgGazNM2b<\/a><\/p>\n — USA TODAY (@USATODAY) September 18, 2017<\/a><\/p><\/blockquote>\n\n