The Globe At War
This Month in History: April 1940
April 1940 - The German Invasion of Denmark and Norway and its Impact on the War


Scandinavia took on ample significance to both Germany and Britain late in the winter
of 1939-1940. The subsequent events in Scandinavian waters during the spring of
1940 would prove even more strategically significant following France's capitulation in
June of 1940. The following will explain why.

Following the outbreak of the Second World War, a politically weakened Neville
Chamberlain had brought one of his leading dissenters, Winston Churchill, into his
cabinet as First Lord of the Admiralty; in an attempt to silence Churchill's politically
damaging critiques of Chamberlain's leadership. Churchill took to the job with his
characteristic self-assuredness. Among other things, he was convinced Britain needed
to secure Norway's long coastline and ports; thereby increasing the British economic
blockade's efficacy against Germany and increasing political pressure on Sweden
regarding her trade with Germany.

Germany's intelligence services quickly discovered British intentions regarding
Scandinavia. On December 12, 1939 Grand Admiral Raeder took his concerns over
British interest in Norway to Hitler and explained the dangers to Germany and its
economy if Britain secured Norway. Hitler agreed with Raeder's assessment. In 1940
more than half Germany's iron ore came from imports, with 83% of this total supplied
by Sweden. Moreover, during the winter the Norwegian port of Narvik served as the
primary loading and shipping point for Swedish iron ore destined for Germany. Given
Scandinavia's importance to Germany Hitler ordered the German military to plan for
pre-empting the British. For his part, Reader had been looking for a pre-text to
maintain the
Kreigsmarine's relevance to the German war effort.

When the German supply ship
Altmark was seized in Norwegian waters on February 18,
1940 the incident sealed Hitler's conviction regarding his need to act. On March 1,
1940 Hitler issued a Directive describing the plan of attack and rationale behind German
plans for invading Norway and Denmark. German General of Infantry von Falkenhorst
readied light flexible forces to spearhead an invasion that began early in April.

In spite of the Royal Navy's power, size and Germany's convoluted command, Hitler had
split command over the operation giving OKW the central role rather than the army
high command (OKH), the German invasion forces quickly found success. Germany took
Denmark in a single day; conducting the world's first combat airdrops, a series of
landings along the coast and sending a combined arms motorized infantry force driving
300 miles up the Danish peninsula. As for Norway, some 9,000 German troops landed up
and down the Norwegian coast in the first wave alone; forcing a hasty British retreat.
The British did not give up easily though and instigated sporadic landings in Norway
that would last into the summer. Meanwhile the Royal Navy suffered heavy losses in
Scandinavian waters including; the aircraft carrier
Glorious, two cruisers, seven
destroyers, and four submarines. In addition German air and naval assets inflicted
heavy damage on several more British cruisers and destroyers. German success in
Norway represented a severe blow to allied naval prestige. Two of the world's largest
and best-regarded navies, the British and French, had failed to stop the
Kreigsmarine
from landing troops almost at will up and down the long Norwegian coast.


Next Page





Return to This Month in History Main Page