180924-N-QD512-0027 PORTSMOUTH, Va. (Sept. 24, 2018) Machinery Repairman Fireman Recruit Joseph Marroquin, from Hayden, Idaho, fabricates a bolt using a mill in the repair shop of the Nimitz-class aircraft carrier USS Dwight D. Eisenhower (CVN 69). Eisenhower is undergoing a Planned Incremental Availability at Norfolk Naval Shipyard during the maintenance phase of the Optimized Fleet Response Plan. (U.S. Navy photo by Mass Communication Specialist Seaman Kaleb Sarten/Released)