The early victories: Blitzkrieg 1939-41
Germany's early Blitzkrieg victories (Poland 1939, France 1940, Balkans 1941) brought looted goods, foreign forced labour, and a sense of invincibility — but contained the seeds of overstretch.
The outbreak of war (1 September 1939). On 1 September 1939 Germany invaded Poland — using the Nazi-Soviet Pact of August 1939 to secure the eastern flank. Britain and France declared war on Germany on 3 September 1939, beginning the Second World War.
The invasion of Poland was the first demonstration of Blitzkrieg ('lightning war') — fast-moving armoured columns supported by Stuka dive-bombers, designed to defeat enemies quickly and avoid the trench warfare that had ruined Germany in WWI. Poland fell in five weeks.
Public reaction in Germany. Most Germans dreaded the outbreak of war in 1939. They remembered WWI — the catastrophic defeat, the hunger, the lost generation. The SD Reports show the popular mood as anxious and reluctant, not enthusiastic like the 'spirit of 1914'. Hitler had successfully extended German power through bloodless coups (Rhineland, Anschluss, Munich) and many Germans had hoped for more of the same. But once war began and Polish surrender came quickly, the mood shifted — relief, then qualified pride at the speed of victory.
The Phoney War (October 1939 - April 1940). Britain and France had declared war but were not yet ready to fight. The winter of 1939-40 brought the Phoney War (Sitzkrieg) — months of inaction on the Western Front while Germany consolidated in Poland and prepared for the next campaign. Civilian life in Germany continued nearly normally; some rationing was introduced but the impact was modest.
The Blitzkrieg victories of 1940. In April-June 1940 Germany struck:
- 9 April 1940: invasion of Denmark (occupied without fighting) and Norway (taken after a month-long campaign, defeating British landings at Narvik). Secured iron-ore supplies from Sweden.
- 10 May 1940: invasion of the Netherlands, Belgium and France. Belgium and Netherlands collapsed quickly; the French defeat in six weeks stunned the world. Paris fell on 14 June 1940. France surrendered on 22 June 1940 in the railway carriage at Compiègne — the same carriage in which Germany had surrendered in 1918, deliberately chosen by Hitler for revenge symbolism.
- British Expeditionary Force evacuated from Dunkirk (26 May - 4 June 1940).
The fall of France was a stunning Nazi triumph. Hitler's popularity in Germany reached its absolute peak. The Versailles Treaty had effectively been undone: Germany was now the dominant European power.
The Battle of Britain and Blitz (July 1940 - May 1941). But the war did not end with France. Britain fought on under Winston Churchill (Prime Minister from 10 May 1940). The Luftwaffe attempted to bomb Britain into surrender:
- Battle of Britain (July-October 1940): RAF Fighter Command repelled German fighters; Germany lost air superiority over the Channel.
- The Blitz (September 1940 - May 1941): German bombing of British cities, especially London. About 43,000 British civilians killed but Britain did not surrender.
By spring 1941 the air war over Britain was a German strategic failure. Germany had lost its first major campaign.
The Balkans campaign (April 1941). In April 1941 Germany invaded Yugoslavia and Greece to support Italy's failing campaigns there. Both were defeated within weeks. Crete was captured in May 1941 by airborne assault.
The early war's effects on Germany.
1. Looted goods. Conquered territories were systematically looted: French wine, Belgian coal, Polish food, Norwegian fish, Greek olive oil all flowed to Germany. Food rationing, which had begun in modest form, was supplemented by imports from occupied territories. Germans in 1940-41 actually ate better than they had in 1939 thanks to looted resources.
2. Foreign forced labour begins. Polish prisoners and forced labourers were brought to Germany from late 1939. About 1 million Polish workers were in Germany by 1940. They were classified as racial inferiors (Untermenschen) and forbidden to enter German shops, theatres or churches; were forced to wear identifying badges; and faced summary punishment for any infraction.
3. The Hitler myth at its peak. Hitler's popularity soared to its highest level. The fall of France was attributed personally to him; he was the 'greatest warlord of all time' (grösster Feldherr aller Zeiten — GröFaZ), a phrase coined later in mocking irony but originally sincere. The SD Reports show extraordinary public approval.
4. Public confidence in the regime. The early victories vindicated the regime's claims: military strength was real; Hitler's leadership delivered; Germany's place in Europe had been restored. The propaganda machinery celebrated each victory.
5. The Holocaust begins (mainly in occupied Poland). Less visibly to ordinary Germans, the war began the escalation of Nazi racial policy: Polish Jews were forced into ghettos (Warsaw, Łódź, Kraków); German territories were ethnically reorganised; mass killings of Polish elites and Jews began. The Holocaust as systematic extermination was not yet under way, but the foundations were being laid.
6. The seeds of overstretch. But the early victories contained the seeds of disaster:
- Britain remained undefeated — keeping the Western Front open.
- Long supply lines to Norway, Greece and (later) the USSR.
- Italian failures in Greece and North Africa required German rescue operations.
- Resource shortages were managed but not solved.
- The economy was geared for short victorious wars, not for a prolonged conflict.
The decision to invade the Soviet Union in 1941 would over-extend Germany decisively.
The German public mood (1939-41). Public mood in Germany during the early war:
- Initial reluctance (1939) → growing confidence (1940 victories) → near-elation after fall of France (1940) → slight uncertainty at the Battle of Britain failure (1940-41) → renewed expectation of victory by 1941.
- Rationing was modest — about 2,400 calories/day for ordinary workers (compared with ~3,000 in peacetime; ~1,000 for Jews under Nazi rule).
- Casualties were limited — German military deaths 1939-41 were about 100,000, much less than WWI rates.
- The home front was largely undisturbed — bombing of German cities was rare and limited until 1942.
For most Germans, the early war years felt like a series of triumphs at limited cost — exactly what the regime had promised. The catastrophe was still to come.
- 1 September 1939: invasion of Poland; Britain/France declared war 3 Sept; Polish surrender in 5 weeks.
- April-June 1940: Denmark, Norway, Netherlands, Belgium, France conquered; France fell 22 June 1940 — Hitler at peak popularity.
- Battle of Britain (July-Oct 1940) and Blitz: first German strategic failure; British civilian deaths ~43,000 but Britain held.
- April 1941: Balkans campaign (Yugoslavia, Greece, Crete) to support failing Italian campaigns.
- Early war effects on Germany: looted goods (Germans ate better), foreign forced labour (~1m Poles by 1940), Hitler myth at peak, Holocaust foundations laid.