Key Facts
- Dates
- 17–22 September 1944
- Duration
- 6 days
- Attacking force
- 3rd Canadian Division, First Canadian Army
- Specialized armour
- 79th Armoured Division
- Distance stopped from city
- 5 miles (8 km) before assault
Strategic Narrative Overview
Operation Wellhit ran from 17 to 22 September 1944, employing massive aerial and artillery bombardments before and during the assault. Although material damage from the bombardments proved lower than anticipated, the 3rd Canadian Division achieved success through close coordination between artillery, air support, armoured units from the 79th Armoured Division, and infantry. Specialized armour played a particularly significant role in overcoming the incomplete but formidable German defensive works.
01 / The Origins
By September 1944, Allied forces were advancing rapidly up the French coast following the Normandy breakout. Boulogne, a major port in northern France, was heavily fortified by German defenders. The 9th Canadian Infantry Brigade initially hoped to seize the city on the move, but strong German fortifications roughly 5 miles from the city halted the advance, necessitating a deliberate set-piece assault operation by the 3rd Canadian Division.
03 / The Outcome
The operation concluded on 22 September 1944 with the capture of Boulogne by Canadian forces. The fall of the port removed a significant German stronghold on the Channel coast and gave the Allies access to another major port facility. The success validated the combined-arms doctrine employed and demonstrated that coordinated effort could overcome fortified positions even when bombardment alone proved insufficient.
Belligerents & Mobilization Analysis
Side A
2 belligerents
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.