Canadian army winter manoeuvres in Earlton area; Shots from various angles of soldiers firing rifles from trench dug out in snow (0:51). CSs of paratrooper in snow covered field, packing up his gear, and walking away, shots of him advancing with difficulty in snow with his snowshoes (2:11). CS of vehicle that has been dropped by parachute onto field, various shots of numerous paratroopers picking up their gear after drop (1:55). GROUND TO AIR SHOTS of paratroops drop from CC-130 Hercules planes (1:29).