An M58 mine clearing line charge explodes during Integrated Training Exercise 2-15 at the Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Feb. 1, 2015. An M58 mine clearing line charge explodes during Integrated Training Exercise 2-15 at the Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Feb. 1, 2015. SHARE: Download: Full Size (1.11 MB) Tags: Photo Essays Credit: VIRIN: 568519-G-BUY08-223.jpg Photo Gallery