Civilian Structures as Military Restrictions The Sudden Transition to Heavy Tanks in Sweden

摘要

The military community is a secluded part of society and normally has to act on the conditions offered by its civilian surroundings. When heavy vehicles were developed for war, the civilian infrastructure presented a potential restriction to vehicular mobility. In Sweden, bridges were seen as a critical component of this infrastructure. It took two decades and the experiences of a second world war for the country to come to terms with this restriction. This article addresses the question as to why Swedish tanks suddenly became much heavier in the early 1940s. The country's bridges play a key role in what happened, and the article explains how. It is a story about how a military decision came to be outdated long before it was upgraded.