170130-M-AR450-1119 RAYONG, Thailand (Jan. 30, 2017) Petty Officer 3rd Class Daniel Cavoto, assigned to Naval Mobile Construction Battalion 5, levels the ground during the construction of a classroom at Ban Nong Mang School in Rayong, Thailand, during exercise Cobra Gold. The exercise is in its 36th iteration, focusing on humanitarian civic action, community engagement, and medical activities to support the needs and humanitarian interest of civilian populations around the region. (U.S. Marine Corps photo by Cpl. Wesley Timm/Released)