Ключевые слова: 617 squadron, barneswallis, bomb, bouncing, buster, chastise, concrete, dam, dambuster, destroyed, elan valley, europe, explosion, explosive, great britain, nantygro, nobody, operation, patriotic, powys, raf, reservoir, ruhr, uk, united kingdom, vintage, wales, war, warfare, water, world war two, ww2,