Keywords: US Navy 110603-N-BA263-009 Navy Diver 1st Class Ralph Lafond waits in the transfer skirt of the U.S. Navy Submarine Rescue Diving and Recompression.jpg en MEDITERRANEAN SEA June 3 2011 Navy Diver 1st Class Ralph Lafond assigned to the U S Navy's Deep Submergence Unit waits in the transfer skirt of the U S Navy Submarine Rescue Diving and Recompression System's SRDRS Pressurized Rescue Module PRM Falcon for the hatch to open aboard the Portuguese navy submarine SSK Tridente S 70 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-BA263-009 Navy http //www navy mil/view_image asp id 102029 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 |