171023-N-KT595-504 PACIFIC OCEAN (Oct. 23, 2017) Lt. Rose Witt, assigned to the guided-missile cruiser USS Mobile Bay (CG 53), assists in launching a rocket from the flight deck of the ship. Mobile Bay is currently underway testing an AEGIS Baseline 9 upgrade to its Baseline 8 combat system in preparation for its upcoming deployment. (U.S Navy photo by Mass Communication Specialist 1st Class Chad M. Butler/Released)