Various shots of the new frigate HMS Exmouth, propelled entirely by gas turbines, being prepared to go to sea at Portsmouth dock. Sailors carry supplies onboard.
Shots of the Exmouth warship at sea. Several shots of officers in the machinery control room pulling levers and looking at dials. Shots in the engine room showing turbine engines. Officer on bridge looks at compass. More shots in engine room of machinery going round.
HMS Exmouth at sea travelling at speed. Officer looks at radar scanner. Shot taken from ship as we travel along. Shot of white naval ensign flying from ship.