In the dark confines of a deployable van, a Defense Department unit at Beale Air Force Base, California, provides the production, exploitation and dissemination of U-2 aerial film. To some, the operation could be considered a relic of the Cold War, but to the Airmen of the 9th Intelligence Squadron’s Optical Bar Camera Flight, it is the heart and soul of the Air Force’s high-altitude intelligence, surveillance and reconnaissance mission.