170307-N-CS953-003 ARABIAN SEA (Mar. 7, 2017) Sailors fall into ranks on the foc'sle of the Arleigh Burke-class guided-missile destroyer USS Mahan (DDG 72) as it comes alongside the replenishment ship USNS Allan Sheppard (T-AKE 3) during a replenishment at sea. Mahan is deployed in the U.S. 5th Fleet area of operations in support of maritime security operations designed to reassure allies and partners, preserve the freedom of navigation and the free flow of commerce in the region. (U.S. Navy photo by Mass Communication Specialist 1st Class Tim Comerford/Released)