170719-N-YR245-083 INDIAN OCEAN (July 19, 2017) Capt. Doug Kunzman, commodore of Destroyer Squadron (DESRON) 9, greets Cmdr. Frank Walter, commanding officer of the Arleigh Burke-class guided-missile destroyer USS Pinckney (DDG 91), as he arrives for a scheduled visit. Pinckney is deployed in the U.S. 7th Fleet area of operations. The U.S. Navy has patrolled the Indo-Asia Pacific routinely for more than 70 years promoting regional peace and security. (U.S. Navy photo by Mass Communication Specialist 2nd Class Craig Z. Rodarte/Released)