Keywords: US Navy 110603-N-BA263-021 Navy Diver 1st Class Gene Perez reviews operational procedures as the U.S. Navy Submarine Rescue Diving and Recompressio.jpg en MEDITERRANEAN SEA June 3 2011 Navy Diver 1st Class Gene Perez reviews operational procedures as the U S Navy Submarine Rescue Diving and Recompression System's SRDRS Pressurized Rescue Module PRM Falcon mates with the Portuguese navy submarine SSK Tridente S 70 at a depth of 360 feet during Bold Monarch 2011 Participants and observers from more than 25 countries are taking part in NATO exercise Bold Monarch 2011 the world's largest submarine rescue exercise This 12-day exercise supports interoperability between all submarine rescue units U S Navy photo by Chief Mass Communication Specialist Kathryn Whittenberger/Released 2011-06-03 110603-N-BA263-021 Navy http //www navy mil/view_image asp id 102034 U S Navy photo by Chief Mass Communication Specialist Kathryn Whittenberger PD-USGov-Military-Navy Bold Monarch 2011 Deep submergence rescue vehicles Tridente class submarines |