DEFENSE DRILL The amphibious assault ship USS Peleliu launches a chaff canister during an anti-missile defense drill off the coast of Southern California, Feb. 23, 2010. The Peleliu is under way conducting a training exercise to prepare for a deployment to the western Pacific Ocean. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 015029-I-ZSG09-499.jpg Photo Gallery