Petty Officer 3rd Class Colin Itzko, a maritime enforcement specialist at U.S. Coast Guard Port Security Unit 312 (PSU 312), practices a vehicle search at a simulated entry control point on Kings Beach in Bowen, Australia, July 10, 2023. Maritime enforcement specialists attached to the shoreside division of PSU 312 provide security forces at entry control points. (U.S. Coast Guard photo by Petty Officer 2nd Class Justin Upshaw).