Summary: Compilation possibly intended as a recruitment film, with musical soundtrack but no commentary. Includes various naval aircraft in action including a Blackburn Buccaneer, Hawker Sea Hawk and McDonnell Douglas Phantom, divers setting up underwater depth charges, frogmen in inflatable landing craft, explosions at sea, air-to-air missiles being launched, Commandos disembarking from amphibious landing craft and offloading tanks and other vehicles, and scenes on HMS Fife.