Chief of Naval Operations Adm. Daryl Caudle and Master Chief Petty Officer of the Navy John Perryman interview two of our world-class Sailors who serve as sonar technicians. They use the most advanced sonar equipment to quietly track contacts that may be lying beneath the waves and gather intel from the depths.

Chief of Naval Operations Adm. Daryl Caudle and Master Chief Petty Officer of the Navy John Perryman interview two of our world-class Sailors about what they do as warfighters in the U.S. Navy.