The story of Stanislav Petrov, the Soviet missile commander whose disobedience averted nuclear war

On September 26, 1983, the USSR's missile early warning defense system mistook the sun's reflection off a cloud bank for five inbound US Minuteman ICBMs and began to flash the LAUNCH warning at the Soviet Union's missile command: Stanislav Petrov, the missile commander on duty, ignored the computer warning and forestalled a nuclear war that could have effectively ended human civilization. Read the rest