Lt. Col. Margaret Young, left, and Col. Timothy Cook, right, members of the 3rd Medical Command (Deployment Support), Detachment 11, (3d MCDS, Det.11) practice firing the M9 in the Engagement Skills Trainer (EST) while donning their protective masks. The 3d MCDS, Det. 11 is at Ft Hood, Texas, preparing for deployment to Kuwait. (U.S. Army photo by Maj. Nicholas Brown/released)