190301-N-EE423-0018 NORFOLK (March 1, 2019) Chief Warrant Officer 3 Christopher Robinson, from Oklahoma City, Oklahoma, reaffirms his oath to support and defend the Constitution of the United States during a promotion ceremony aboard the aircraft carrier USS Dwight D. Eisenhower (CVN 69). Dwight D. Eisenhower is undergoing a planned incremental availability during the maintenance phase of the Optimized Fleet Response Plan. (U.S. Navy photo by Mass Communication Specialist Seaman Sophie A. Pinkham/Released)