Keywords: US Navy 101026-N-8824M-092 Navy Diver 2nd Class Dylan Oursler removes the vision dome from the Atmospheric Diving Suit 2000 of Navy Diver 2nd Class.jpg en SAN DIEGO Oct 26 2010 Navy Diver 2nd Class Dylan Oursler removes the vision dome from the Atmospheric Diving Suit 2000 of Navy Diver 2nd Class Shane Olson aboard the Military Sealift Command fleet ocean tug USNS Sioux T-ATF 171 after a 500-foot dive Sioux is off the coast of San Diego participating in CHILEMAR II with the Chilean navy diesel electric submarine CS Thomson SS 20 CHILEMAR II is an international exercise where Chilean and U S Navy forces simulate submarine rescue operations U S Navy photo by Mass Communication Specialist 3rd Class Spencer Mickler/Released 2010-10-26 101026-N-8824M-092 Navy http //www navy mil/view_image asp id 93326 U S Navy photo by Mass Communication Specialist 3rd Class Spencer Mickler PD-USGov-Military-Navy USNS Sioux T-ATF-171 Atmospheric diving suits of the United States Navy United States Navy Divers |