190308-N-RU084-1001 OXNARD, Calif. (March 8, 2019) Coast Guard Petty Officer 1st Class Tobias Perio, from Honolulu, a gunner's mate assigned to Port Security Unit 312 (PSU-312), calls out shot placement during shooting qualifications at Naval Base Ventura County during Pacific Blitz 2019 (PacBlitz19). Tactical crewmen and coxswains assigned to port security must maintain weapons proficiency to provide pier side and port defense and tactical support to moored naval vessels. PacBlitz19 is an opportunity for U.S. forces to increase maritime readiness to be prepared for real-world crisis situations. (U.S. Navy photo by Mass Communication Specialist 1st Class Aaron Bewkes)