Ensign Nina Johnson gives a tour to members of the Republic of Korea navy aboard forward-deployed Arleigh Burke-class guided missile destroyer USS Mustin (DDG 89). Mustin is in Pyeontaek for a port visit during its patrol with the George Washington Carrier Strike Group in the 7th fleet area of operations supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Mackenzie P. Adams/Released)