SAN DIEGO (July 25, 2020) A U.S. Marine with Battalion Landing Team 1/4, 15th Marine Expeditionary Unit (MEU), requests permission to board the amphibious transport dock ship USS San Diego (LPD 22) at Naval Base San Diego. The 15th MEU and Makin Island Amphibious Ready Group are conducting training to increase Navy-Marine Corps interoperability in the eastern Pacific. (U.S. Marine Corps photo by Cpl. Britany Rowlett)