Crewmembers aboard a 32-foot Transportable Port Security Boat from Coast Guard Port Security Unit 312 patrol the waterways near Port Hueneme, California, in support of Exercise Pacific Blitz 2019 (PacBlitz19), March 6, 2019. Conducting joint operations and participating in training exercises with the Navy and the Marine Corp. establishes partnerships and builds on the interoperability between the branches to combat potential threats globally and prepare the unit for crisis response. (U.S. Coast Guard photo by Petty Officer 1st Class Matthew S. Masaschi).