170510-N-AZ808-044 PACIFIC OCEAN (May 10, 2017) A Sailor observes the sunset aboard the guided-missile cruiser USS Bunker Hill (CG 52). Bunker Hill is underway participating in a group sail training unit exercise with the Theodore Roosevelt Carrier Strike Group. Group sail is the first step in Bunker Hill’s integrated training phase and aims to enhance mission-readiness and warfighting capabilities between the ships, air wings and the staffs through simulated real-world scenarios. (U.S. Navy photo by Ensign Peter G. Suess/Released)