170805-N-RX777-058 PORTSMOUTH, Va. (Aug. 5, 2017) The aircraft carrier USS Dwight D. Eisenhower (CVN 69) prepares to pull into Norfolk Naval Shipyard in Portsmouth, Va. Eisenhower is preparing for a Planned Incremental Availability (PIA) at Norfolk Naval Shipyard during the maintenance phase of the Optimized Fleet Response Plan (OFRP). (U.S. Navy photo by Mass Communication Specialist 2nd Class Cole Keller/Released)