Retired Rear Adm. Donald Showers listens as Senior Chief Cryptologic Technician (Technical) Rob Stewart, an electronic warfare officer for U.S. Pacific Fleet, discusses the history of naval intelligence during a ceremony at Joint Base Pearl Harbor-Hickam. Naval intelligence was a little explored area until after the attack on Pearl Harbor, and the successful gathering of intelligence led to the victory at the Battle of Midway. (U.S. Navy photo by Mass Communication Specialist 2nd Class David Kolmel/Released)