ARTILLERY CALL Marine Corps Pfc. Devlin Linhardt, left, and Cpl. Justin Abbott prepare for an artillery call for fire during Enhanced Mojave Viper on Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Sept. 22, 2012. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 580860-Q-WBB73-274.jpg Photo Gallery