TINIAN, Commonwealth of the Northern Mariana Islands (Oct. 5, 2020) Builder 3rd Class Shawn Roemer, deployed with the Seabee expeditionary construction and engineering capability of Task Force 75, applies caulk to seal exterior joints prior to applying paint on a Southwest Asia hut on Camp Tinian. CTF 75 is 7th Fleet's primary expeditionary task force and is responsible for the planning and execution of maritime security operations, explosive ordnance disposal, diving, engineering and construction, and underwater construction throughout the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cole C. Pielop)