160426-N-HD670-109 FORT HUNTER LIGGETT, Calif. (April 26, 2016) - Seabees, assigned to Naval Mobile Construction Battalion (NMCB) 5, relocate their M240B machine gun to a different fighting position while under a simulated attack during NMCB 5’s Field Training Exercise (FTX). The FTX prepares and tests the battalion's ability to enter hostile locations, build assigned construction projects and defend against enemy attacks using realistic scenarios while being evaluated by NCG 1. (U.S. Navy photo by Utilitiesman 3rd Class Stephen Sisler/Released)