190518-N-EH218-1137 GULF OF ALASKA (May 18, 2019) Boatswain’s Mate 1st Class Robertus Sulistiono, left, from Los Angeles, directs an MH-60S Sea Hawk assigned to the “Eightballers” of Helicopter Sea Combat Squadron (HSC) 8 as Boatswain’s Mate 3rd Class Casey Julian, from Massillon, Ohio, holds a wheel chock and tie-down chains on the flight deck of the Arleigh Burke-class guided-missile destroyer USS Kidd (DDG 100) while participating in Exercise Northern Edge 2019. Northern Edge is one in a series of U.S. Indo-Pacific Command exercises in 2019 that prepares joint forces to respond to crisis in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan J. Batchelder/Released)