170811-N-DM308-581 PACIFIC OCEAN (Aug. 11, 2017) The guided-missile destroyer USS Halsey (DDG 97) and guided-missile cruiser USS Bunker Hill (CG 52) are underway in formation during a strait transit show of force exercise. Halsey and Bunker Hill are underway conducting a composite training unit exercise (COMPTUEX) with the Theodore Roosevelt Carrier Strike Group in preparation for an upcoming deployment. COMPTUEX tests a carrier strike group’s mission readiness and ability to perform as an integrated unit through simulated real-world scenarios. (U.S. Navy photo by Mass Communication Specialist 2nd Class Paul L. Archer /Released)