Pfc. Ryan Haselton, a combat engineer with Bravo Company, 2nd Combat Engineer Battalion, searches for improvised explosive devices with a metal detector during a counter IED course held at the Marine Corps Engineer School’s Home Station Training Lanes in Holly Ridge, N.C., April 25. The training area has 4.5 kilometers of roads with overpasses, round-abouts, intersections and two villages. - Pfc. Ryan Haselton, a combat engineer with Bravo Company, 2nd Combat Engineer Battalion, searches for improvised explosive devices with a metal detector during a counter IED course held at the Marine Corps Engineer School’s Home Station Training Lanes in Holly Ridge, N.C., April 25. The training area has 4.5 kilometers of roads with overpasses, round-abouts, intersections and two villages.