UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON 25, D. C. December 14, 1956 MEMORANDUM for the Commission Subject: PROPOSED TEST PLANS FOR CALENDAR YEAR 1957 1, At Commission Meeting 1254 on 12 December 1956, the Commission considered AEC 944/2, Subject “Proposed Test Plans for Calendar Year 1957." The Commission requested that a letter be addressed immediately to the President, requesting his approval for the conduct of tests in Nevada beginning in the Spring of 1957. The attached draft (Enclosure "A") has been prepared by the Director of Military Application and has the concurrences of the Divisions of Information Services and Biology and Medicine, and of the General Counsel. It 1s circulated for Commission consideration at the meeting scheduled for 2:15 p.m., Tuesday, December 18, 1956. 2. I would like to point out the following concerning this draft: a. Pursuant to Commission instructions an attempt has been made in the first paragraphs to explain the devices, and weapons toward which shots are directed, b, The draft speaks of “approximately 25 nuclear shots" as possibly requiring a "period of the order of 5 months," Should the Commission decide to adopt Plan 2 or some modification thereof, the number of shots probably would not drop more than 4 or 5, Also, it is believed that any shortening of time could not be greater than 1 month, I believe the wording used is appropriate and that it does not prejudge the Commission's ultimate decision, e. The draft explains thatshots comparable with the larger ones of prior tests will be generally at higher altitudes in an effort to minimize fallout on local communities, It is believed that this is about as much as should be stated on this point at the present time,

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