The 1941 Victory Plan came up in the comments about the mobilization of divisions for World War II. It’s a topic that’s little known outside historical circles, but one worth serious scholarly study. Unfortantely, I’m pressed for time, so you only get the briefest gloss on the subject.
The US Army had for some time anticipated that it might be drawn into the war in Europe. And it had sown the seeds of a massive mobilization of the Army. In 1940, for the first time, the Congress enacted a peacetime draft, greatly swelling the ranks of the Army. But at that time, while the Army might anticipate being drawn into war with Germany, the nation was still at peace, and there was still a very strong isolationist sentiment in the country. The first role of the swelling Army authorized in 1940 was to train an Army for the defense of our own coasts, and then to provide task forces for the defense of the Western Hemisphere, particularly in areas such as the Caribbean and the Panama Canal.
With the increased cooperation with Britain in 1941, however, it came to be understood that if the US did in fact find itself at war with Germany, it would have to come to grips with the German army and destroy it. That meant deploying across the Atlantic.
That summer, GEN George C. Marshall tasked an obscure Major, Albert C. Wedemeyer to come up with a plan, outlining what the national objectives were (based on political guidance and the assumption that we would in fact join with Britain to fight Germany), what would be needed to defeat Germany in terms of forces, and the production and manpower required to fulfill that need.
With all the officers senior to Wedemeyer, even in the Pentagon, Marshall’s choice seems a touch odd. But Wedemeyer was hardly your run of the mill Major. He had a few things going for him. First, the wave of promotions the Regular Army was about to undergo hadn’t quite caught up to him yet. But like virtually all Regulars, he would have seen some level of promotion soon in the expanding Army. Second, he had spent the 20s and 30s largely in schools, schools that had made him almost uniquely qualified to undertake this task.
Wedemeyer knew the Germans better than almost any other officer in the War Plans Division. He’d actually attended their Kriegsakademie, the German Army Staff School.
Second, Wedemeyer had access to the Army Industrial College. Stung by the poor showing of American industry in the mobilization of World War I, the Army in 1924 set up a think tank to analyze the industrial capacity of the country, and determine which industries could be converted to militarily useful wartime production. The college had an encyclopedic knowledge of virtually every industry, virtually every set of machine tools in the entire nation. If you wanted to know where the Army could buy 8 million entrenching tools, the AIC had a master document that could show which companies could best convert to making them.
Most importantly, Marshall knew and trusted him. Marshall had a short list of officers he knew, or knew of, whose past performance had impressed him sufficiently that he would task them with seemingly impossible planning missions. Having assigned a task, Marshall would then leave the officer to work with little interference. If that officer measured up and produced, he would almost certainly be rewarded with promotion, and command. If the officer failed, he would be banished to less critical roles.
Wedemeyer understood that a modern industrial nation could realistically only put about 10% of its population in uniform. His estimates of manpower in total, and roughly how they would be equipped, and the industrial might required to do that, were incredibly prescient. His estimate that, accounting for the Navy and the Marines, that the Army would put about 8 million men in uniform spot on.
Where he erred badly, as noted in the comments of the previous post, was the estimate of the total number of divisions the Army could field. The rough number he estimated was 215 divisions. As it turned out, the Army would only activate 91 divisions. There were a couple reasons for this. Again, as noted in the comments, the support troops required were far in excess of original estimates. That includes both the institutional side of the Army dedicated to training troops, as well as the logisticians required to keep the Army in the field. Further, the numbers of non-divisional troops raised were far in excess of his estimates. For instance, the Army raised dozens of tank destroyer battalions during the war, none of which Wedemeyer anticipated in the Victory Plan. Similarly, he had not anticipated the large numbers of independent tank battalions, nor the large numbers of field artillery battalions outside of Division Artillery. In the event, the habitual attachment of a TD battalion and an independent tank battalion to almost every division in Western Europe resulted in a de facto level of armor in an infantry division that was utterly absent in Wehrmacht infantry divisions.
Wedemeyer did see that the relatively small triangular division would have to be heavy on firepower, with generous numbers of automatic weapons, mortars, field guns, anti-tank guns, and artillery. Further, it was incredibly mobile. US infantry divisions both had huge numbers of trucks assigned (compared to the German army) both as prime movers, and as lift for logistics and troop transport. And there were also huge numbers of non-divisional truck companies to support the logistics of the Army in the field.
Wedemeyer got far more right than he got wrong. Most importantly, with a fairly rational starting point, the Army could do just that- get started.
Marshall eventually rewarded Wedemeyer with stars, and duty in the Far East. Not as visible or as important as other theaters, Wedemeyer’s name is almost unknown outside military history circles. But that doesn’t diminish the incredible accomplishment of his Victory Plan.
For further reading, this is a good place to start.