Naval training, Deep Brook (00/07/1943): HAS of naval station, sailors marching smartly. Cut to sailor ringing bell under sign: "HMCS Cornwallis". Various shots of men exercising on ropes, doing gymnastics, practicing firing depth charges on dry land, learning how to hoist a sail. Cut to men rowing strenuously. Shots of men practicing knots, marching. HAMLS parade ground covered with sailors on parade.