DIRECTING A GUNNER Marine Corps Sgt. Andrew Morey, foreground, directs Marine Corps Lance Cpl. Brooke Livingston as she engages a target with an M240G medium machine gun from a UH-1Y Huey helicopter during an urban training exercise on Fort Hunter Liggett, Calif., March 17, 2014. Morey and Livingston are crew chiefs assigned to 11th Marine Expeditionary Unit, Marine Medium Tiltrotor Squadron 163. The training places troops in environments similar to those they would see during upcoming deployments. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 436495-M-CJH66-950.jpg Photo Gallery