150902-N-AO823-068 NORFOLK, Va. (Sept. 2, 2015) A tugboat pulls the Arleigh Burke-class guided-missile destroyer USS Bulkeley (DDG 84) away from the pier during sea and anchor detail. Bulkeley is underway for Composite Training Unit Exercise (COMPTUEX), a series of training scenarios designed to certify the Harry S. Truman Strike Group as a deployment-ready fighting force capable of completing operations in overseas theaters. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael J. Lieberknecht/Released)