190908-N-PI330-0156 ATLANTIC OCEAN (Sept. 8, 2019) Gas Turbine Systems Mechanic 2nd Class Chevaughm Griffiths, from Jamaica, checks a fuel sample aboard the Ticonderoga-class guided-missile cruiser USS San Jacinto (CG 56) during a Surface Warfare Advanced Tactical Training (SWTT) exercise with other U.S. Navy warships. Surface warships assigned to the Eisenhower Carrier Strike Group are participating in the exercise in the Atlantic Ocean, off the coast of Florida, to maintain readiness, proficiency and lethality. (U.S. Navy photo by Mass Communication Specialist 3rd Class Andrew Waters/Released)