Keywords: US Navy 070316-N-7179R-001 Royal Navy submarine HMS Tireless (S88) surfaces in the arctic ice.jpg en PRUDHOE BAY-DEADHORSE Alaska March 16 2007 - Royal Navy submarine HMS Tireless S88 surfaces in the arctic ice Tireless is taking part in ICEX-07 with the Los Angeles-class fast attack submarine USS Alexandria SSN 757 and the Applied Physics Laboratory Ice Station APLIS U S Navy photo RELEASED 2007-03-16 070316-N-7179R-001 Navy http //www navy mil/view_image asp id 44230 U S Navy photo PD-USGov-Military-Navy HMS Tireless S88 Prudhoe Bay Alaska |