- 10- will be some decrease in the effort devoted to nuclear physics research with the various accelerators due to requirements for personnel to address the Vela Hotel and Vela Sierra programs. to 35 people. These latter programs will involved approximately 30 As for Plowshare, "the lab interest .. . has crystallized along the lines of the use of nuclear explosions for scientific research and for the conduct of scientific experiments for which nuclear explosions provide unique sources of neutrons and radiations. Specific planning is underway for the conduct of such experiments in connection with the Gnome shot.” Also noted is the new Stretch computer expected to go into operation in mid-1960 and the effort required to take advantage of its capabilities. Most of the other programs are to remain at about the same level as previous with some specific comments in the area of nuclear weapons and testing. Bradbury notes that the course of the moratorium seems to be undergoing redefinition as this letter is being written. Bradbury's appraisal of the testing situation and readiness is probably worth quoting in full: "The laboratory situation with respect to a resumption of actual nuclear weapon testing is, at this writing about as follows: Holes exist at NTS in which 1 point safety or other shots to about 1 kt could be conducted. cable and winches) is not immediately available or is on order with long delivery times. Certain equipment (eg coax | The laboratories proposes to obtain as rapidly as possible all the necessary material for the resumption of testing and to have “on the shelf" certain appropriate devices for tests in the existing holes. However, it does not follow that the first such nuclear tests will eccur instantly after a Presidenyal announcement that this country is resuming such activities. In the first place, it is not feasible to have personnel and equipment on an immediately "standby" basis nor does there appear to be any technical or political . reason for this. In the second place, it is believed that it will require of the order of 3 months to obtain the necessary equipment for the Nevada Test Site. Thus, Af it were announced today that this country were resuming nuclear weapons testing,

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