-1]- it is unlikely that the first shot could occur much before the end of March, 1960. Thereafter, testing (in the existing holes) could occur probably 30 to 60 days after such a public announcement, providing adequate preparations at the test site had been initiated well in advance. Since it is impossible to make active preparations for testing in Nevada in secret, the period of really active preparation must come after a Presidental announcement. We also propose to request that the AEC now accede to an early request of this laboratory, namely that the digging of 1200 ft. holes to contain shots up to 10 Kt. proceed at such priority as you deem appropriate and that we be informed of the date when 2-4 such holes will be available. Furthermore, we believe that there should be an immediate and active study of the problem of how (and when) we can they can be used to ei establish the fact that beyond any doubt that a particularsystem will “work” in an overall way and may therefore provide the DOD with adequate assurance for its purposes. Naturally, we would be more interested in experiments at full yield, and perhaps you can assure us that the containment of such shots will be not be unduly expensive or delayed in time. Furthermore, if we are in error in our assumption that testing in the atmosphere or in the gravitational field of the earth is to@unlikely at this point to warrant any procurement or preparational effort, we would appreciate being so informed. Tinally, for the purposes of this year's programatic statement, we are ignoring the practical possibilities of testing in outerspace." Along the lines of nuclear development, a list is attached with the specific devices and their applications and the planned operational available dates.

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