BULLET CASINGS Bullet casings ejected from the rifles of the11th Marine Expeditionary Unit's maritime raid force litter the flight deck of the USS New Orleans during a live-fire exercise, Pacific Ocean, Oct. 1, 2011. The unit boarded the amphibious ship for its final exercise before deploying in November. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 149764-G-RVL04-846.jpg Photo Gallery