a> in upgrading documents and in future accountability and other security practices. The Commissioners then discussed this question at length. Mr. Libby said he believed that it would be unwise to declassify diffusion plant technology before the forthcoming Conference. The Commissioners indicated that when the recommendation on this question was formally sub- mitted, additional information on the effects of classifying the information ‘‘Secret’’ should also be submitted. After further discussion, the Commission: a. Authorized the United States delegates listed in paragraph 3 of AEC 27/117 to participate in the Eighth International Declassification Conference in accordance with the terms of reference in Appendix *“B** to AEC 27/117 and to proceed on the basis outlined in paragraph 4 of AEC 27/117 and paragraphs 7~26 of Appendix ‘‘A”’, as revised, of AEC 27/117; b. Noted that the Military Liaison Committee would be advised of the purpose and nature of the Commission by letter such as that in Appendix ‘‘C**’ to AEC 27/17; and ¢c. Noted that the Joint Committee on Atomic Energy would be notified of the purpose and nature of the Conference by letter such as that in Appendix ‘*D"* to AEC 27/117. 6. AEC 764/23 - Release of Information to NATO Genexzl Starbird reviewed the recommendation of AEC 764/23 that the Commission determine that certain fission weapon information could be transmitted to NATO under the DOD's bilateral agreement. He pointed out that this information would be used in briefing the NATO officers on the staff of the Supreme Allied Commander, Atlantic Fleet. In answer toa question by Mr. Libby, General Starbird said that no thermo- nulcear weapons information would be included, nor would the information reveal the utility of boosting fission weapons. - 237-

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