Also, I disagree that B-29's were 'designed' to A-bomb Europe Japan. There was only one B-29 that ever arrived in U.K., WWII, and it was an Intelligence exercise to throw off the Germans. They had plans to have 12 groups in N.Ireland, and 12 near Cairo, Eygpt, but USAAF wanted a long-range heavy bomber to bomb Japan, so thats where they headed, the CBI, and Marianas, when they were captured. Faced with huge losses to assault Jap homelands, the B-29 was the only aircraft available in the theatre to do the A-bombs....Britain acquired 50 B-29's post-war, and called them 'Washingtons'...