The liberation of Western Europe from Nazi occupation during World War II began with the D-Day invasion on June 6, 1944. This massive Allied operation, known as Operation Overlord, saw over 156,000 troops from the U.S., Britain, Canada, and other nations land on Normandy's beaches, marking the start of the campaign to free France, Belgium, the Netherlands, and beyond. While some sources note earlier actions like the Sicily invasion in July 1943 as precursors, the decisive push into continental Western Europe started here, leading to Paris's liberation by August 25, 1944.

Key Timeline

  • June 6, 1944 : D-Day landings at Utah, Omaha, Gold, Juno, and Sword beaches; initial foothold secured despite heavy casualties.
  • June 26, 1944 : Capture of Cherbourg port, enabling supply lines.
  • August 25, 1944 : Paris freed with French Resistance aid under Gen. Charles de Gaulle.
  • September 1944 : Operation Market Garden fails to bridge Rhine early but liberates parts of Belgium/Netherlands.
  • December 16, 1944–January 1945 : Battle of the Bulge, Germany's last major Western Front offensive.
  • May 8, 1945 : VE Day; full liberation ends with Germany's surrender.

Major Battles Overview

This phase involved grueling fights across rugged terrain. Operation Dragoon (August 1944) landed in southern France, converging with Normandy forces. The Battle of Hürtgen Forest (September–December 1944) saw brutal attrition before crossing the Rhine in March 1945. Allied coordination—U.S., British, Canadian, Free French, and Polish troops—overcame German defenses like the Siegfried Line.

Perspectives from Historians

Western Allied View : D-Day as the "beginning of the end," emphasizing air/sea superiority and resistance uprisings.

Broader Context : Soviet Eastern Front advances complemented but were distinct; Western Europe focused on Normandy-to-Ruhr push.

Modern Reflection (2024–2026) : 80th D-Day anniversaries highlight sacrifices, with trails like Liberation Route Europe preserving sites.

Why June 6 Matters

It shifted momentum after years of Axis dominance since 1940 invasions of France and Low Countries. By January 2026, commemorations continue amid global security talks, underscoring lessons in coalition warfare.

TL;DR : June 6, 1944, via D-Day—pivotal start to reclaiming Western Europe, culminating in VE Day.

Information from public historical sources.