System Monitor Navy Seaman Shamarie Martin monitors catapult systems aboard the aircraft carrier USS Theodore Roosevelt in the Persian Gulf, Feb. 28, 2018. The ship and its carrier strike group are deployed to the U.S. 5th Fleet area of operations in support of maritime security operations to reassure allies and partners and preserve the freedom of navigation and the free flow of commerce in the region. Navy photo by Petty Officer 3rd Class Alex Corona SHARE: Download: Full Size (4 MB) Credit: Petty Officer 3rd Class Alex Corona VIRIN: 180228-N-VN584-3814C.JPG Photo Gallery