DELETED The technique of using barges as shot sites was practical and essential to the CASTLE tests and allowed greater flexibility in the operation. te ene A epee tree en etOe Neither change would have been possible with land shots. However, an attempt to fire from a barge on the high seas was deemed unvise uotil the problems of tsumanis (great sea waves produced by submsrine earth movements or volcanic eruptions) are settled and other operational problems carefully studied. AFWE/RO