APRA HARBOR, Guam (Dec. 3, 2020) Builder 2nd Class Eli Arwood, forward-deployed with the Seabee divers of Task Force 75, rigs a mooring line onto a marker buoy in Apra Harbor, Guam. Construction Dive Detachment Alfa, Underwater Construction Team 2 is a rapidly deployable operating unit of the Navy Expeditionary Combat Forces responsible for conducting expeditionary, inshore, waterfront, and underwater deep ocean facility construction, inspection, repair, and maintenance operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cole C. Pielop)