 Complete the following phrase:  The first S.A.T. course was conducted in 1962 in the city of Iskenderun, the first trainees graduated in 1963 and they began to serve. The original name of the S.A.T. unit was Su Altı Komando S.A.K. Underwater Commando and was bound to the Kurtarma ve Sualtı Komutanlığı K.S.K., or Rescue and Underwater Command.In 1974 S.A.T. group command became bound to the Turkish Navys General Command, and participated in the 