Operation Totalize (also spelled Operation Totalise in recent British sources) was an offensive launched by Allied troops in the First Canadian Army during the later stages of Operation Overlord, from 8 to 9 August 1944. The intention was to break through the German defences south of Caen on the eastern flank of the Allied positions in Normandy and exploit success by driving south, to capture the high ground north of the city of Falaise. The goal was to collapse the German front and cut off the retreat of German forces fighting the Allied armies further west. The battle is considered the inaugural operation of the First Canadian Army, which had been activated on 23 July. In the early hours of 8 August 1944, II Canadian Corps launched the attack using mechanized infantry. They broke through the German front lines and captured vital positions deep in the German defences. It was intended that two fresh armoured divisions would continue the attack but some hesitancy by these two comparatively inexperienced divisions and German armoured counter-attacks slowed the offensive. Having advanced , the Allies were halted north of Falaise and forced to prepare a fresh attack. Background Caen had been an objective of the British forces assaulting Sword Beach on D-Day. The German defences were discovered to be strongest in this sector and most of the German reinforcements sent to Normandy were committed to the defence of the city. Positional warfare ensued for the next six weeks. Several attempts by British and Canadian forces to capture Caen were unsuccessful until 9 July, when all of the city, north of the Orne River, was captured during Operation Charnwood. Between 18 July and 20 July, British forces launched Operation Goodwood to outflank the city to the east and south, while Canadian forces mounted Operation Atlantic to cross the Orne River and clear the remaining portions of the city. Although Operation Goodwood was halted with many tank losses, the two operations secured a bridgehead wide and deep south of the Orne. The Germans retained their hold on the commanding terrain of the Verrières Ridge south of the city. The British and Canadian attacks launched around Caen (in part to distract the Germans from the western part of the front, where the First United States Army was preparing to break out of the Allied lodgement) had caused the Germans to defend Verrières ridge with some of their