170408-N-ZQ712-0014 PACIFIC OCEAN (April 8, 2017) The amphibious transport dock ship USS San Diego (LPD 22) simulates a straits transit off the coast of Southern California. San Diego is underway conducting amphibious squadron and Marine expeditionary unit integration operations in preparation for a deployment later this year. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Chad Swysgood/Released)