"The No. 617 Squadron of the Royal Air Force which operated with the motto ""After me, the flood"" is known for its attacks on what type of installations during WWII?"
Dam break Dammed water Concrete face rock fill dam Anicut River dam Concrete face rock-fill dam Dam Natural dams Saddle dam Dammed Dams Concrete-face rock-fill Tailings dam Concrete-face rock-fill dam Natural dam Saddle Dam Flood Control Dam Artificial dam Underground dam Rock-fill dam Damming CFRD