Military historians tend to spend far too much time on the combat arena in which armies, navies, and air forces contend. Yet, underlying their performance is the organizational behavior of intelligence agencies which should be responsible for guiding and framing their actions and reactions. Nothing displays this more clearly than a comparison of the cultures of the British and German intelligence organizations during the Second World War. The latter was hierarchical, compartmentalized, and separated the military from the civilians. Within the German system, there was virtually no tolerance, much less interest in, passing opinions and original ideas up the chain of command. But perhaps the greatest weakness in German military culture was the general contempt for intelligence and its purveyors.