Composite Training Unit Exercise and Joint Task Force Exercist

From the U.S. Department of Defense (DOD):

#Sailors aboard the guided-missile destroyer USS Chung-Hoon (DDG 93) heave line during an underway replenishment. Chung-Hoon is undergoing a composite training unit exercise and joint task force exercise, the final step in certifying to deploy. U.S. Navy photo by Mass Communication Specialist 2nd Class Marcus L. Stanle