Keywords: Flickr - Official U.S. Navy Imagery - an instructor watches students..jpg CORONADO Calif July 26 2012 Senior Chief Navy Diver Seth Weeman top middle an instructor assigned to Naval Special Warfare Center observes Second Phase Basic Underwater and Demolition/SEAL BUD/S candidates during a scuba gear familiarization evolution Second Phase is a seven-week course during BUD/S training that introduces underwater swimming skills while candidates earn qualifications in basic combat swimming and diving U S Navy photo by Mass Communication Specialist 3rd class Megan Anuci/Released 120726-N-JN023-125 Join the conversation http //www facebook com/USNavy www facebook com/USNavy http //www twitter com/USNavy www twitter com/USNavy http //navylive dodlive mil navylive dodlive mil http //www flickr com/photos/usnavy/7684409810/ an instructor watches students 2012-07-26 08 54 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC3 Anuci/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/7684409810 2012-11-12 16 52 35 cc-by-2 0 Images from United States Navy to check United States Navy images |