... Air Defense is a fascinating section of the history of the Cold War/Arms Race. For every advance on one side, there was a counter-measure developed on the other. These are unguided air-to-air rockets in the nose of the Lockheed F-94 'Starfire'. It was hoped that a barrage of these, fired at a slow moving Soviet bomber, would destroy the target. (You only needed one to score!). During normal flight they were covered with a streamlined doors which folded inwards for firing.