190515-N-VN584-2140 GULF OF ALASKA (May 15, 2019) Hull Maintenance Technician 2nd Class Patrick Yool, from Ely, Nev., uses an oxy-acetylene torch on a fire main aboard the Arleigh Burke-class guided-missile destroyer USS Russell (DDG 59) 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 2nd Class Alex Corona/Released)