Guam Customs and Quarantine Agency’s Drug Detector Dog Unit and officers with their Special Enforcement and Logistics and Support divisions work alongside the U.S. Coast Guard and local and federal partners for a Multi-Agency Strike Force Operation (MASFO) at the Port of Guam, boosting security and compliance through a united front July 15 and 16, 2025. The operation targeted container inspections and transportation safety, ensuring the port remains a safe and efficient hub for commerce. (U.S. Coast Guard photo by Chief Warrant Officer Sara Muir)