180621-N-GR168-0121 MEDITERRANEAN SEA (June 21, 2018) Sailors participate in security reaction force basic training aboard the San Antonio-class amphibious transport dock ship USS New York (LPD 21). New York is homeported in Mayport, Fla., and is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Lyle Wilkie/Released)