the decision to allow the railway-transfer of the fully armed and combat-ready 163rd Infantry Division from Norway to Finland. In Sweden the political deliberations surrounding this decision have been called the "midsummer crisis". Research by Carl-Gustaf Scott argues however that there never was a "crisis", and that "the crisis was created in historical hindsight in order to protect the political legacy of the Social Democratic Party and its leader Per Albin Hansson." Soviet troop transfers through Finland The Moscow Peace Treaty that ended the Winter War in March 1940 required Finland to allow the Soviet Navy to establish a naval base on the Hanko Peninsula, at the entrance to the Gulf of Finland. The treaty didn't contain any provisions for troop and material transfer rights, and Finland's leadership was left with the impression that the Soviet Union would supply the base by sea. On 9 July, two days after Sweden had officially admitted to having granted transfer rights to Germany, Soviet Foreign Minister Molotov demanded free transfer rights through Finland, using Finnish Railways. In the ensuing negotiations the Finns were able to limit the number of Soviet trains simultaneously in Finland to three. An agreement was signed on 6 September. German troop transfers through Finland In the summer of 1940, Nazi Germany's occupation of Norway brought to the fore the need to transfer troops and munitions not only by sea, but also through the neutral countries of Sweden and Finland. The most convenient route to northernmost Norway was a rough truck road that passed through Finland. Diplomatic relations between Finland and the Third Reich improved after the Winter War, when Germany had sided with the Soviet Union, and on 18 August an agreement was reached that allowed Germany to set up supporting bases along the long Arctic truck road. The negotiations were carried out between the Finnish military leadership and Hermann Göring's personal emissary Josef Veltjens. The agreement was kept secret until the first German troops arrived in the port of Vaasa on 21 September. The German transfer rights were in breach of the spirit, if not the letter, of the Russo-Finnish Moscow Peace Treaty, as well as the Russo-German Molotov–Ribbentrop Pact, but the Finns greeted the agreement as a balance against the increasing pressure from the Soviet Union. The transit road through northern Finland had a significant symbolic value, but in transit volume it was of lesser significance until