Australian soldiers train in using searchlights and sound detectors to track enemy planes.
Full title reads: "Eyes Of The Night".
New South Wales, Australia.
VS of Australian anti-aircraft searchlight crews being trained on the equipment during the day.
VS of searchlight crew in action with their sound detectors and searchlight at night, they catch one of the Australian air force bombers that is participating in the exercise in the beam of the searchlight. Men fire anti-aircraft machine guns.