U.S. Coast Guard Port Security Unit 312 (PSU 312) shoreside security members pose for a group photo following a room clearing exercise in Gladstone, Australia, July 25, 2023. San Francisco-based PSU-312 is in Gladstone training in tactical law enforcement operations with U.S. Coast Guard maritime safety and security teams, and Australian law enforcement agencies to develop interagency training and partnerships. (U.S. Coast Guard photo).