““In 1940, Heinrich Himmler, wanting to extend SS influence to the rocket program, pressured Wernher von Braun into joining the organization despite his lack of political commitment. Von Braun joined chiefly to keep working on his passion, rocketry, but his eventual rise to the rank of Sturmbannführer (major) tainted his reputation and dogged him following the war. A few years later, Arthur Rudolph and several other leading Peenemünde figures began using slave labor at the facility in 1942. Contrary to their later claims that Himmler forced this move on them, their letters and memos at the time indicate nothing but enthusiasm among this group's members for the use of Soviet, Polish, and French POWs for coerced labor.””