An amphibious excavator follows an amphibious personnel carrier towing an amphibious cargo sled hauling a tank replica during target replenishing of Bombing Target 11, Piney Island, N.C., July 7, 2015. The new targets were installed to make it possible for all branches of service to practice their live-fire skills on visible targets. The more than 10,000 acre island is covered by different types of targets including: Barge targets, surface-to-air missile representations, tactical vehicle replicas and laser targets, which allow the pilots to train in various scenarios. (U.S. Marine Corps photo by Lance Cpl. Jason R. Jimenez/Released)