wa A 5 December letter from Hans Bethe to Bradbury discusses the question of atmospheric testing and in particular notes Bethe's recent conversation with President Kennedy and Dr. Seaborg. Bethe still feels that the US has a considerable propaganda advantage in the eyes of the world since they haven't: L done any testing other than underground and that, where he does not consider atmospheric fallout very important, many people do, the atmosphere our propaganda advantage and as soon as we test in will be lost. He feels that, contrary to the extended series proposed by the NSC committee on Atmospheric testing policy undFé Seaborg, the US should make a real effort to avoid atmospheric testing or at least restrict it to an absolute minimum.. this opinion as his recommendation to President Kennedy. Bethe has presented Bethe expresses his opinion to Bradbury on the question of holes versus tunnels for underground testing and states that "it seems to me for once that LRL has a better method". There are. some interesting marginal remarks addressed to this opinion. He feels that the method of getting samples radiochemically from the tunnel reasonably soon after the explosion is very useful and feels that Los Alamos should adopt the same methods and in time would probably improve on them. Briefly, Bethe stresses that he feels that even underground testing in difficult and takes a great deal of time and money that we should expend this time and money rather than go to the atmosphere and he addresses himself to a number of questions in relation to underground testing. that perhaps we should One of these is a recommendation look to an additional geographical area such as West Virginia to alleviate certain problems in NTS and also increase the capability of the overall national undergraound testing system. As for doing certain effects tests in the air, Bethe feels that certain of the information desired can be calculated from the JI tests of 1958 and much of the remainder is not really vital and that he would have to be convinced that there is any justification for air testing. sufficient to nyDave Anthony of DMA on The first item is a 5 Decembr 61 letter from Froma Queen FY-62 as a result of the test resumption. the subject of LASL manning and costs for am costs and is broken down into five The statement is for the so-called 03 progr categories: D 7-90. Weapons R & D, VELA, TEST, EQUIPMENT, AND SECON The bulk of ns R & D with over 1300 people and the personnel and dollars are assigned to Weapo over $36,000,000. split fairly equally Only 82 other personnel are noted which are se thexe they are really the same betweprn VELA and TEST and it is stated that becau two categories it is a high arbitrary people dividing their effort between these | I

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