150304-N-WF272-056 PEARL HARBOR (March 4, 2015) Seabees, assigned to Construction Battalion Maintenance Unit (CBMU) 303, compete against Airmen, assigned to 647th Civil Engineer Squadron, in a tug-o-war during the annual Seabee Olympics at Quick Field on Joint Base Pearl Harbor-Hickam. The events, held as a tradition before the annual Seabee Ball, are organized to build unit cohesion and camaraderie among the different construction battalions in Hawaii. (U.S. Navy photo by Mass Communication Specialist 2nd Class Diana Quinlan/Released)