190623-N-VW723-0012 PACIFIC OCEAN (June 23, 2019) Fire Controlman 2nd Class Oliver Jarosik, from Omaha, Neb., stands watch during a Phalanx Close-In Weapons System (CIWS) test aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz is currently underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist Seaman Keenan Daniels/Released)