Diving School Navy Master Chief Petty Officer Richard Panaccione, an instructor at the Naval Diving and Salvage Training Center, observes two Navy divers as they enter the water from the yard diving tender Poseidon during a surface supplied dive supervisor training evolution, Feb. 18, 2014. Navy photo by Petty Officer 2nd Class Kevin B. Gray SHARE: Download: Full Size (1.28 MB) Tags: u.s. navy Credit: Mass Communication Specialist 2nd Class Kevin B. Gray VIRIN: 140218-N-IC111-117.JPG Photo Gallery