Vimy Ridge

Shock and Awe, 1917

Gary Graves, CBC News Online | April 9, 2003

We may marvel at the firepower of the hundreds of missiles and smart bombs used in U.S. attacks on Iraq, but an overwhelming battlefield fusillade creating shock and awe is not a new idea. In fact, Canadian soldiers fighting in the First World War were pioneers of the tactic.

Click for map

Source: National Archives

It was at Vimy Ridge, a strategic 14-kilometre long escarpment that overlooks the Douai plain of France. German occupying troops controlled the ridge using a network of trenches that snaked along the crest and down into the valley, connecting with another network of natural caves. 150,000 French and British soldiers had died trying to take it back. Allied commanders believed the ridge to be impregnable.

But the Canadians had a plan, the first battle strategy for this new nation's commanders to conceive and execute on their own. Even military "experts" of the time admitted dubiously that the Canadians' plan couldn't be any worse than the British tactics at the Somme, which cost 24,000 Canadian casualties. So the Canadian army Ð'- all four divisions, totalling 100,000 men Ð'- got the go-ahead.

The ground assault had been planned meticulously for months. Full-scale replicas of the Vimy terrain were built to rehearse unit commanders on what to expect both from the enemy and from Canadian units on either side. Canadian spotters had identified and mapped about 80 per cent of the German gun positions. Five kilometres of tunnels were dug in order to move Canadian troops and ammunition up to the front without their being seen by German observers. And for a couple of weeks leading up to the battle, Canadian and British artillery pounded the Germans with 2,500 tons of ammunition per day.

At 5:30 in the morning on Easter Monday, April 9, 1917, the assault began. It was raining. It was freezing cold. And it began with a huge artillery barrageÐ'... shock and awe 1917-style.

Canadians under fire at Vimy

Source: National Archives

Over 1,100 cannons of various descriptions, from British heavy naval guns mounted on railway cars miles behind the battlefield, to portable field artillery pieces dragged into place by horses, mules or soldiers just behind the Canadian lines, fired continuously Ð'- in some cases until they exhausted their ammunition.

The Canadian battle plan was simple: the withering barrage provided a screen for the Canadian troops to hide behind. Hundreds of shells would land at once, spraying plumes of muddy earth upward like a polluted version of some giant decorative water fountain. Every three minutes the 850 Canadian cannons would aim a little higher, advancing the row of shellfire forward by 90 metres.

The attacking Canadian foot soldiers were expected to keep up, advancing,