 Complete the following phrase:  In October 1962, shortly before the start of the Cuban Missile Crisis, the Soviet submarine B-59 was pursued in the Atlantic Ocean by the U.S. Navy. When the Soviet vessel failed to surface, American destroyers began dropping training depth charges. The B-59 was armed with a T-5. The Soviet captain, believing that World War III was underway might have wanted to launch the nuclear weapon. However, his flotilla commander, Vasili Arkhipov, who by happenstance was using the boat as his command vessel, refused to endorse the command. After an argument, it was agreed that the submarine would surface and await orders from Moscow. It was not until after the 