170. Memorandum for the Record, February 191

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SUBJECT

  • Meeting of the Principals Re Nuclear Testing, 10:30 a.m., February 18, 1963

PRESENT

  • The President, Secretary McNamara, Secretary Gilpatric, General Taylor, Mr. Nitze, Mr. Bundy, The Vice President, Mr. Fisher, Mr. McCone, Mr. Wiesner, Secretary Rusk, Secretary Ball, Mr. Hayworth

(From hand-written notes prepared by DCI)

Rusk opened discussion of paper. McNamara agreed about 60 suspicious events a year—6 or 8 to 10 provide sufficiently high probability to foreclose a significant test.

McCone—Report on intelligence.

Fisher—Explained Annex B. McNamara says table not good.

Taylor—Four areas of doubts—i.e. signals area, find spot, reach conclusion.

President—How big a test can be run—Fisher 4.2 at outset, later 4.0 and possibly 3.8. Indicated 30 KTMcNamara and Wiesner 10/20 KT. Columns on Page 10 about agreed position and treaty should be defended on basis of the lower limit of system.

Thompson thought numbers serious. Sovs. never go above 5—areas important—Rusk does not wish to open up numbers.

Fisher—area problem—500 circular/300 eliptical.

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President—RuskFisherWiesner—on question of black box—Wiesner says 0, AEC—0. Rusk—stay with?

Withdrawal clause.

Taylor—under threshold—firing weapons—training reliability.

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Attachment

With respect to the proposed test ban treaty, the U.S. position as outlined in the ACDA dated February 17 represents a departure in many respects from positions taken previously by interested parties in the Administration and in the Congress, including myself.

Paper accepts principle adopted about a year ago of total suspension, thus eliminating the threshold. The rationale is that testing over the threshold would be too risky because a series of tests would be detected and anything less than a series would not be meaningful. Secondly, there is a connotation that such testing would not affect the balance of power from a nuclear standpoint.

I feel the Soviets could conduct a series of underground tests by careful planning by the use of a number of geographic locations and if they choose to do so, results obtained would be meaningful with respect to their nuclear weapon know-how. I believe this can be done without danger of detection from the system proposed or from other sources including Attaché reports or clandestine resources.

With respect to the value of such tests to the USSR and to ourselves, it is difficult for me to reach a conclusion that some benefits of a military nature are not possible, or further improvement in weapon technology. The National Laboratories

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In other areas our position seems to lack realism. De Gaulle has announced a program and will not, in my opinion, be deterred and our estimate of the time required for him to develop satisfactory warheads for ballistic missiles would be at least 1970 or later, not 1965.

The Chinese Communists, likewise, have informed Sir Harold Caccia they are pursuing a program, that they will not be deterred and therefore we can expect tests from that country at some time in the future.

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Attachment

SUBJECT

  • U.S. Position for a Test Ban Treaty

Attached is a revised paper containing recommended U.S. Position in the Geneva test ban negotiations for discussion at a meeting of the Committee of Principals with the President at The White House on Monday, February 18, 1963, at 10:30 a.m. The paper contains annexes A, B, C, D. Annex C, entitled “An Elaboration of the Procedure for Conducting an On-Site Inspection,” is not attached. It is not needed for the February 18 meeting. It will be circulated later.

Adrian S. Fisher
Acting Director
  1. Readout of Principals meeting on nuclear testing. Attached is a February 18 McCone-drafted rebuttal paper on ACDA’s paper on the U.S. and the test ban treaty. Also attached is a February 17 memorandum from Fisher to the Committee of Principals’ members transmitting a copy of the revised ACDA paper (not attached). Secret. 4 pp. CIA Files, Job 80B01285A, McCone Files, Meetings with President, 1/1/63–3/31/63.