180530-N-GR168-0123 MEDITERRANEAN SEA (May 30, 2018) Sailors read instructions for the M-256-A2 chemical agent detector kit during a chemical, biological and radiological training exercise 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 interest in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 2nd Class Lyle Wilkie/Released)