a scam consists of Copy No. 4a of ATOMIG ENERGY C 14 4s Series pages A_., 411791 SION UK PARTICIPATION IN OPERATION CASTLE Report to the General Manager by the Commission Member of the CPC Subgroup aa Scientific Advisers 1. Commissioner Smyth and the Commission Member of the CPC sana, Subgroup of Scientific Advisers advised the Department of Defense Ms on February 25, 1954 that they foresaw no AEC objeotion to a DOD. Bs Subgroup proposal that the United Kingdom be furnished with U. S. RY} obtained filter papers in lieu of the United Kingdom obtaining such ULASoLS 4UaAd dw se papers as previously approved (AEC 597/37). Nag o oN 2. Our statement of no objection was based on the under- 3 3 RA standing that the "hot papers" from our own airplanes in lieu of 3 EU British flight missions might have less security significance than x zit the papers that would be obtained by the British. We further understood that a policy decision had been made that "hot papers” 4 could be provided in lieu of such British flight missions, s 3. Copies of pertinent correspondence are attached. BRNtn LES Onn th This material containe information affecting the national defense of the United States within the meaning of the espionage laws, Title 18, U.S.C., Sec. 793 and 794, the transmission or revelation of which in any manner to an unauthorized person is prohibited by law. dh

Select target paragraph3