William Anderson (naval officer) was distinguished. He was awarded the Bronze Star Medal and participated in a total of eleven combat submarine patrols. Anderson was selected by Admiral Hyman G. Rickover to be the second commanding officer of the first nuclear submarine to be placed into service, the USS "Nautilus" and was its commander from 1957 to 1959. Anderson and his crew received international notice when the "Nautilus" became the first submarine to sail successfully under the polar ice cap surrounding the North Pole. That transit was completed under direct orders of President Dwight Eisenhower, under extreme secrecy and was in direct response to
Sail (submarine) as an observation platform. It also provides an entrance and exit point on the submarine that has enough freeboard to prevent the submarine being swamped. Underwater the sail acts as a vertical stabilizer. In some submarines, the sail also supports diving planes, which are control surfaces used for underwater stability and steering. Sail (submarine) In naval parlance, the sail (American usage) or fin (European/Commonwealth usage) of a submarine is the tower-like structure found on the dorsal (topside) surface of submarines. Submarine sails once housed the conning tower (command and communications data center), the periscope(s), radar and communications masts (antenna), though