170308-N-CS953-042 ARABIAN SEA (March 8, 2017) Commanding Officer (CO) of the Arleigh Burke-class guided-missile destroyer USS Mahan (DDG 72) Cmdr. Marc Davis reads notes from the CO's suggestion box over the ship's 1-MC announcing system in the ship's pilothouse. Mahan is deployed to 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)