How D-Day squeezed Germany

G2 Elective History - syllabus K230, 2027

What this lesson teaches

  • I can explain the reasons the Allies won and World War II ended in Europe and the Pacific.

    Syllabus K230, War in Europe and the Asia-Pacific, Learning Outcomes. Explain the reasons for the end of World War II.

Make a guess

On 6 June 1944 Allied troops landed in Normandy. Why do you think this hurt Germany so badly?

  1. It was the first time anyone had fought Germany on land.
  2. It ended the war in Europe within a few days of the landings.
  3. Germany now had to split its forces between east and west.
Show the answer

Germany now had to split its forces between east and west.

With Soviet armies advancing from the east too, troops and fuel sent to one front could not help the other.

D-Day opened a major front in the west while Soviet armies pushed from the east, so Germany had to split forces it could not replace.

D-Day was 6 June 1944. Allied troops landed in Normandy, on the coast of German-occupied France. Troops, landing craft, warships and planes had to work together. Holding the beach let more troops and supplies come ashore. It was the start of a campaign, not the end of the war.

The Western Allies then pushed through France. At the same time, Soviet armies pushed towards Germany from the east. Germany was also fighting in Italy and being bombed. Troops, planes and fuel sent to one front could not be used on another, so Germany could not gather its remaining strength or recover from its losses.

Germany surrendered in May 1945. D-Day was vital in the west. But Soviet forces had been fighting Germany since 1941. The two fronts helped each other by tying down German forces, and Allied supplies and transport kept the pressure going.

6 June 1944
D-Day landings in Normandy.
Two fronts
Western Allies from France; Soviets from the east.
May 1945
Germany surrenders.

Worked example: Why Germany could not concentrate its forces

German commanders face an Allied advance from France and a Soviet advance from the east.

  1. Sending troops west helps hold back the Allies in France.
  2. But those troops are then missing in the east.
  3. With heavy losses and few replacements, Germany cannot cover both.

Watch out for this

D-Day began the land war against Germany.

The USSR had been fighting Germany on land since 1941. D-Day opened a new front in the west.

Check your understanding

How did D-Day help defeat Germany?

  1. It was the first land fighting against Germany.
  2. It forced Germany to fight major fronts in both west and east at once.
  3. It ended the war in Europe within days of the landings in Normandy.
Show the answer

It forced Germany to fight major fronts in both west and east at once.

Yes. Germany had to split forces it could not replace.

Sources and context

Background reading for this chapter.

The Wise Otter

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