FORT LEWIS, Wash. (May 2, 2010) Hospital Corpsman 2nd Class Douglas Knapp, from Renton, Wash., tosses a training grenade during an Army Warrior training course. The training is part of a month-long pre-deployment course for Sailors deploying to Iraq and Afghanistan. (U.S. Navy photo by Mass Communication Specialist 2nd Class Walter M. Wayman/Released)
Navy Pre-Deployment Training




