has not been recommended for test during the CASTLE series as its characteristics are the most calculable of the devices in question and the required information can probably be obtained without a test, Mr, Graves described the proposed location of the various shots on both Eniwetok and Bikini Atoll and said that if a six-shot program is carried out the base camp and the air strip at Bikini may be destroyed by one of the shots. The proposed schedule would begin with the first shot on the 15th of February and the last on the 3rd of April if weather conditions permit, On the most pessimistic assumption, that each shot would be delayed one week due to the weather, the last shot would then occur on the 15th of May, The series would then require 90 days and would come close to the period of undesirable weather which begins usually around the first of June, in response to a question from Mr, Strauss, General Fields said that a supporting task force of approximately 10,000 people would be required, approximately the same number as for GREENHOUSIS and SANDSTONE, but for a con- siderably longer time. Mr. Zuckert said that with a task force of this magnitude held over a length of time such as ts contemplated, -it would be impossible to keep the operation secret, The Commission then discussed with Mr. Boyer the problems of public reaction that would result from carrying out such a series of tests over such an extended period, Mr, Strauss inguired how much money would be committed to the CASTLE test program prior to September. y _ . - pes a te ot ete bee ae is panlebneda “0 $y, “ty FOP . General Fields

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