Petty Officer 1st Class Gregory Grogan, a maritime enforcement specialist with U.S. Coast Guard Port Security Unit 312 (PSU 312) observes as Australian Defence Forces conduct a training exercise in Bowen, Australia, July 5, 2023. PSU maritime enforcement specialists provide shoreside and waterside security and force protection and are part of the U.S. Coast Guard’s deployable specialized forces, units that provide protection to U.S. and partner nation’s maritime interests and assets around the world. (U.S. Coast Guard photo by Petty Officer 2nd Class Justin Upshaw).