home
Explore History

Second World War
Battle of the Atlantic  - Atlantic Battleground

Allied forces, including the Royal Canadian Navy, fought against Axis forces in the battle of the Atlantic over a vast and often dangerous oceanic battlefield. Harbours and bases like Halifax were essential for ships, and commanders on shore planned and coordinated the movements of convoys and anti-submarine forces.

Ice on Corvette
Ice on Corvette

Two members of a corvette's crew clear ice from the ship's four-inch gun (centre). The sailor at right is using an axe.

Ice accumulation, an ever-present winter danger, was caused by freezing water coming from waves and from spray carried in the air. Because ice interfered with operation of a ship's equipment, and its added weight endangered a ship's stability, it regularly had to be removed. The sailors seen here are working on a ship in port; clearing ice while at sea was far more difficult and dangerous.

George Metcalf Archival Collection
CWM 20070195-011





Canadian Destroyers
MV Empire MacDermott, Halifax Drydock
Warships at St. John's, Newfoundland
The Harbour of New York
Canadian Corvette in Loch Foyle
Canadians in the Caribbean
Corvette in Ice
Ice on Corvette
Staff of Naval Member, Canadian Joint Staff Mission, August 1943
Rear Admiral Leonard Warren Murray
Enigma Machine
National Defence Headquarters, Ottawa
Plotting Room, Ottawa, 29 November 1943
Consolidated B-24 Liberators, Gander, Newfoundland
Escort Carrier, St. John's, Newfoundland