This reminds me of how close we came to a nuclear war during the Cuban Missile Crises:
>>>On 27 October 1962, during the Cuban Missile Crisis, a group of eleven
United States Navy destroyers and the
aircraft carrier USS Randolph located the diesel-powered, nuclear-armed
Foxtrot-class submarine B-59 near
Cuba. Despite being in
international waters, the United States Navy started dropping
signaling depth charges, explosives intended to force the submarine to come to the surface for identification. There had been no contact from Moscow for a number of days and, although the submarine's crew had earlier been picking up U.S. civilian radio broadcasts, once
B-59 began attempting to hide from its U.S. Navy pursuers, it was too deep to monitor any radio traffic. Those on board did not know whether war had broken out or not. The captain of the submarine, Valentin Grigorievitch Savitsky, decided that a war might already have started and wanted to launch a nuclear torpedo.
Unlike the other subs in the flotilla, three officers on board
B-59 had to agree unanimously to authorize a nuclear launch: Captain Savitsky, the
political officer Ivan Semonovich Maslennikov, and the
flotilla commodore (and executive officer of B-59) Arkhipov. Typically, Soviet submarines armed with the "
Special Weapon" only required the captain to get authorization from the political officer to launch a nuclear torpedo, but due to Arkhipov's position as Commodore,
B-59's captain also was required to gain Arkhipov's approval. An argument broke out, with only Arkhipov against the launch.
Even though Arkhipov was second-in-command of the submarine
B-59, he was in fact Commodore of the entire submarine flotilla, including
B-4,
B-36 and
B-130. According to author
Edward Wilson, the reputation Arkhipov had gained from his courageous conduct in the previous year's
K-19 incident also helped him prevail. Arkhipov eventually persuaded Savitsky to surface and await orders from Moscow. This effectively averted the general
nuclear war which probably would have ensued if the nuclear weapon had been fired.<<<
en.wikipedia.org