170517-N-DH124-240 FORT HUNTER LIGGETT, Calif. (May 17, 2017) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 4 operate skidsteers with a concrete saw attachment to repair the damage from a simulated airstrike at Fort Hunter Liggett, Calif., during the battalion's field training exercise. The exercise gives Seabees the opportunity to practice and apply seabee combat warfare skills, provide host nation security support and stay mission ready in a simulated environment intended to replicate in-country operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Rosalie Chang/Released)