YOKOSUKA, Japan (March 31, 2022) Damage Controlman 3rd Class Antonio Polk, left, from Moss Point, Mississippi and Damage Controlman Fireman Sebastian Dunn from Little Rock, Arkansas refill Self Contained Breathing Apparatus (SCBA) bottles in the hangar bay aboard the U.S. Navy's only forward-deployed aircraft carrier USS Ronald Reagan (CVN 76). Ronald Reagan Sailors refill SCBA bottles regularly to prepare for drills or shipboard casualties. Ronald Reagan, the flagship of Carrier Strike Group 5, provides a combat-ready force that protects and defends the United States, and supports alliances, partnerships and collective maritime interests in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist Seaman Dallas A. Snider)