Keywords: US Navy 110717-N-NX238-100 Aviation Ordnanceman 2nd Class David Fischbein field strips a .50-caliber machine gun while conducting familiarization t.jpg en SAN CLEMENTE ISLAND Calif July 17 2011 Aviation Ordnanceman 2nd Class David Fischbein assigned to Maritime Expeditionary Security Squadron MSRON 11 field strips a 50-caliber machine gun while conducting familiarization training on crew-served weapons during ULTRA 2011 ULTRA is a two-week exercise focusing on expeditionary warfare skill qualifications and battle readiness to prepare for deployments U S Navy photo by Mass Communication Specialist 2nd Class Noel L Danseco/Released 2011-07-17 110717-N-NX238-100 Navy http //www navy mil/view_image asp id 104718 U S Navy photo by Mass Communication Specialist 2nd Class Noel L Danseco PD-USGov-Military-Navy Images from US Navy location SAN CLEMENTE ISLAND Calif |