Aviation Boatswain's Mate (Handling) 3rd Class Zachary Byrd, left, and Aviation Support Equipment Technician 2nd Class Ralphy Waugh perform maintenance on an aircraft towing tractor aboard the San Antonio-class amphibious transport dock ship USS Green Bay. Green Bay is replacing the decommissioned Austin-class amphibious transport dock ship USS Denver (LPD 9), previously forward-deployed to Sasebo, and will enhance amphibious presence in the U.S. 7th Fleet as part of the U.S. Navy's long-range plan to send the most advanced and capable units to the Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Scott Barnes/Released)