IED Search A Marine uses a metal detector seeking simulated improvised explosion devices while participating in a live-fire and aircraft recovery mission during a training exercise at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 24, 2017. Marine Corps photo by Lance Cpl. Becky L. Calhoun SHARE: Download: Full Size (1.42 MB) Tags: marines, training, marine corps Credit: Lance Cpl. Becky Calhoun VIRIN: 170524-M-XO599-202A.JPG Photo Gallery