PACIFIC OCEAN (Nov. 8, 2023) Fire Controlman 3rd Class Vincenzo Mangino, from Peabody, Massachusetts, lubricates a Mark 15 Phalanx Close-In Weapons System on the fantail of the aircraft carrier USS Nimitz (CVN 68) while underway in the Pacific Ocean, Nov. 8, 2023. Nimitz is underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Joseph M. Paolucci)