[Andrey] Sakharov [a Soviet dissident and one of the creators of the Soviet hydrogen bomb] gave a bitter description of this habitual psychological attitude in his Memoires, when he tried to find a military application for the Tsar Bomb: After testing the "big" device I was worried that it didn't have a good carrier (bombers didn't count because they're easy to shoot down), in other words, in the military sense we were working in vain. I decided that an effective carrier could be a big torpedo fired from a submarine. I imagined that a nuclear jet engine that converted water...