Rear Admiral L. Lewis Strauss, special assistant to the Secretary of the Navy from 1944 to 1945 (and later chairman of the Atomic Energy Commission), replaced Bard on the Interim Committee after he left government on July 1. Subsequently, Strauss repeatedly stated his belief that the use of the atomic bomb "was not necessary to bring the war to a successful conclusion." Strauss recalled:
"I proposed to Secretary Forrestal at that time that the weapon should be demonstrated. Primarily, it was because it was clear to a number of people, myself among them, that the war was very nearly over. The Japanese were nearly ready to capitulate. My proposal to the Secretary was that the weapon should be demonstrated over some area accessible to the Japanese observers, and where its effects would be dramatic. I remember suggesting that a good place--satisfactory place for such a demonstration would be a large forest of cryptomaria [sic] trees not far from Tokyo. The cryptomaria tree is the Japanese version of our redwood. I anticipated that a bomb detonated at a suitable height above such a forest, would have laid the trees out in windrows from the center of the explosion in all directions as though they had been matchsticks, and of course set them afire in the center. It seemed to me that a demonstration of this sort would prove to the Japanese that we could destroy any of their cities, their fortifications at will."