SANTA RITA, Guam (Sept. 26, 2020) Builder Constructionman Cody Eitren, from Sault Ste. Marie, Mich., and assigned to Naval Mobile Construction Battalion (NMCB) 133, shoots an M16 rifle during a live-fire qualification exercise on Naval Base Guam. NMCB 133 is assigned to Commander, Navy Expeditionary Forces Command Pacific-Task Force 75, the primary expeditionary task force responsible for the planning and execution of maritime security operations, explosive ordnance disposal, diving engineering and construction and underwater construction in the U.S. 7th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nick Bauer)