ct Ww a, chet ca \ D EL If fT. sk b. Both the AEC and the DOD have interests in both: the effects and the development of atomic weapons; neither interest entirely excludes the other; c, While it is not desirable to separate entirely the development and effects tests as to planning and execution, it is desirable to plan special effects shots for the primary purpose cf gaining effects information, thus minimizing the necessity for adding effects programs to test shots designed primarily for development purposes. Both types of shots may include experiments for the secondary type on a non-interfering basis. While sevarate effects shots might be uneconomi-~ eal from the standpoint of expenditure of fissionable material, the results obtained together with the savings in time, money, and effort may render them economical from the over-all point of view;. ad. Assuming a policy approving in principle special Shots primarily for effects purposes, those agencies Jointly desiring such a test should be responsible for adducing and supporting test programs whose impor-~ tance and need justify the expenditure of the necessary _ Fissionable material. STAPF JUDGMENTS 19. The Division of Biology and Medicine has no objection to the recommendation of this paper. ‘The Office of the General Counsel has indicated no legal objection to the action recommended. REC OMMENDAT ION 20, That the Atomic Energy Commission: a. Note the conclusions above; b. Agree that it is desirable to plan special effects shots for the primary purpose of gaining effects information: c, Note that some precedent has been set by the Com- mission in its letter of May ll, 1951, to the FCDA by indicating AEC willingness to conduct a test primarily designed for effects, if feasible and if approved: d. Note that JANGLE is, in principle, an example of a test designed entirely around military requirements Tor effects data and in which the AEC development interest is very limited and its effects interests are served largely by the military program; e. Agree that those agencies jointly desiring such a test should be responsible for adducing and supporting test programs whose importance and need justify the expenditure of the necessary fissionable material;

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