Navy Petty Officer 1st Class Oscar Barba organizes teams with South Korean Seabees prior to airfield damage repair training during exercise Foal Eagle 2016 in Jinhae, South Korea, March 15, 2016. Foal Eagle is an annual, bilateral training exercise designed to enhance the readiness of U.S. and South Korean forces and their ability to work together during a crisis. Barba is assigned to Naval Mobile Construction Battalion 4. Navy photo by Chief Lowell Whitman