. vole — oat : 2. 793rd AEC Meeting Toppa ts ere Jromtgegnetenaem GSS ee “ sO eR Ne cere aie , re Proposed Change of Date for Operation CASTLE : i Mr. Murray initiated the discussion by asking why it & General Fields replied that Mr. we Bradbury had written asking for permission to take preliminary steps Z Gg in the development of thermonuclear weapons, which, 5 would make it extremely difficult, if taken, if not impossible, 1 to carry out the tests in the fall of 195 53+ _ (see AEC 597/2) _, poe meen ble) It is a case of having a tested weapon at an earlier date. Mr, Dean said that it is not now certain that the test wiil be postponed untit gst although it is highly probable. However, because of the ‘uncertainty At would:-be unwie to disband the task force, Mr. Zuckert said that we should continue a requirement for a task force in late 1953 in the’ event that it is necessary, The military position is indeed in- consistent in that they ask for an early emergency capability but are reluctant to support one. He pointed out that the mem- bers otthe| MLC do not really have the_Pesponsibility toact on Phis this manner: The issue might be put to the MLC in RES Re 5 Does the DOD have an over-riding priority for a tested weapon in the fall of 1953 and if so, is this eK lo priority high enough that they are willing to risk a failure ~ r . and the eventual postponement of the development of more aS i 3 a 5 : a& juages : fae in \ certain weapons as a result of holding this early test? 1B Cc r a m2 pn © in the MLC meeting until the primary issue has been dis- 3 2 Zz Ble) lot ole o SIAL op 212 rn a] a oe t< \ Sala He added that the task force issue should not be brought up Te IPe Geos7a task force problem. 5 TERRE e re rs i ssed. (ur. Dean suggested that the Commission should fluid aia ro ro bat act on this matter formally at this time. After Further is U MSG 1g at discussion the Commission: f .“ el ue a. NOTED that the proposal to defer CASTLE would be sedwith:‘the MLC y~-and 3 bebad b" DEFERRED action on AEC 597/'. _GHOIFTREWAR ce woe boy awe was necessary, to decide on the timing of CASTLE at this particular time. . y . ww fD Boe

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