170902-N-QR145-082 MEDITERRANEAN SEA (Sept. 2, 2017) Fire Controlman (Aegis) 3rd Class Tyler Dillehay, left, and Electronics Technician 2nd Class Jonathan Dodge heave line aboard the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) during a replenishment-at-sea with the fleet replenishment oiler USNS Big Horn (T-AO 198) while underway in the Mediterranean Sea Sept. 2, 2017. Porter, forward-deployed to Rota, Spain, is on its fourth patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners, and U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 3rd Class Krystina Coffey/Released)