The Storm of War - Andrew Roberts [24]
The British Admiralty believed that with Britain’s naval superiority in the Norwegian Sea it was impossible for the Germans to effect an amphibious invasion of Norway, and so were caught utterly by surprise when at dawn on Tuesday, 9 April Operation Weserübung (Weser Crossing) successfully landed troops – initially no more than 2,000 in each location – and soon secured Oslo, Kristiansand, Bergen, Trondheim and Narvik (the railway terminus for the Gällivare iron-fields). It was one of the great coups of the Second World War. Paratroopers also captured Oslo and Stavanger airfields by daybreak. The British simply could not believe the news that a place as far north as Narvik – 1,200 miles from Germany – had fallen, thinking it must be a mistransmission of the name Larvik, a town near the mouth of the Oslo fjord. The Norwegians, who at the time were concentrating more on the threat to their sovereignty from the Allies than on that from the Axis, were caught by surprise as much as anyone and had no time to mobilize. The Norwegian defence budget of the early 1930s was 35 million kroner, which had increased to only 50 million (£2.5 million) by the time she was invaded. Her Navy was entirely for coastal defence and the Army was small too.34 Employing only three divisions – although one of those was General Eduard Dietl’s crack 169th Mountain Division – but supported by 800 warplanes and 250 transport planes, the Germans had achieved every objective by the end of their first day. The hazy weather, intricate coastline and German inter-service co-ordination and efficiency, as well as the considerable distances involved, meant that the Allies were unable to interdict the German operation.
Bergen was taken by the light cruiser Köln tricking its way into the harbour by using British radio signals. Two brave Norwegian coastal vessels fought back at Narvik, but were sunk. At Trondheim, the Admiral Hipper blinded coastal batteries with searchlights, and destroyed one that managed to open fire. Off Bergen, the Luftwaffe’s X Air Corps sank the destroyer HMS Gurkha and damaged the cruisers HMS Southampton and HMS Glasgow and the battleship HMS Rodney. Allied strategists took this, and the further battering the Royal Navy was to receive from the Luftwaffe during this campaign, as the foremost lesson of Norway: that power had tilted towards the air and away from the sea. With only one of its four active aircraft carriers, HMS Furious, in the region – and for reasons of time she had sailed with her torpedo bombers on board but without her fighter squadron – the British could not match the Luftwaffe. Although HMS Ark Royal and HMS Glorious were sent post-haste from Alexandria to assist the Allied counter-attack, they didn’t arrive until 24 April.
The RAF never managed to deploy more than a hundred planes during the campaign, against more than a thousand German, flying from aerodromes as close as Oslo and Stavanger. When the RAF did set up makeshift airfields in Norway its planes had to be kept running around the clock, and ‘had to be refuelled with jugs and buckets’.35 The news that the two battle cruisers Scharnhorst and Gneisenau were supporting the operation in the Norwegian Sea also distracted Admiralty minds from the possibility of sinking smaller troop-carrying warships.36 The Allied response