190320-N-GC639-1012 ARABIAN SEA (March 20, 2019) Capt. Murz Morris, right, commodore of Destroyer Squadron 21, uses the ships 1 main circuit (1MC) to address the crew aboard the guided-missile destroyer USS Spruance (DDG 111) with Cmdr. Matthew Smidt, left, commanding officer of Spruance, during a visit to the ship in the Arabian Sea, March 20, 2019. The Spruance is deployed to the U.S. 5th Fleet area of operations in support of naval operations to ensure maritime stability and security in the Central Region, connecting the Mediterranean and the Pacific through the western Indian Ocean and three strategic choke points. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan D. McLearnon/Released)