U.S. Naval Mobile Construction Battalion (NMCB) 133 and Republic of Korea (ROK) Seabees work together to tear down the forward operating base at the Commander of Republic of Korea Fleet base in Busan, Republic of Korea during exercise Foal Eagle 2016, March 16, 2016. Foal Eagle is an annual, bilateral training exercise designed to enhance the readiness of U.S. and ROK forces and their ability to work together during a crisis. (U.S. Navy Combat Camera photo by Mass Communication Specialist 1st Class Doug Harvey/Released)