180823-N-ZI635-050 CAMP SHELBY, Miss. (Aug. 23, 2018) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 133 conduct ground leveling during a field training exercise (FTX) at Camp Shelby, Miss. FTX provides a robust training environment where Seabee forces plan and execute multiple mission essential tasks including convoy security, force protection, and camp buildup prior to deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class George M. Bell/Released)