Department of State Disarmament Files

Memorandum by the Executive Committee on Regulation of Armaments to the Secretaries of State, War, and Navy

secret
RAC D–4/2b

Subject: U.S. Position on Armaments and Armed Forces Within the Competence of the Commission for Conventional Armaments.

There is forwarded herewith for approval a document on the above subject which has been approved by the Executive Committee on Regulation of Armaments.

Item No. 1 on the Plan of Work drawn up by the United Nations Commission for Conventional Armaments requires that recommendations be submitted to the Security Council concerning the armaments and armed forces within the Commission’s jurisdiction. The attached paper recommends a United States position on this question. At the same time it recommends a definition of “other weapons adaptable to mass destruction” which phrase is used in the terms of reference of the United Nations Atomic Energy Commission to describe its competence with respect to weapons other than atomic.

Briefly, the attached paper recommends that the United States position in respect to Item No. 1 of the Plan of Work should be

(a)
that the Commission for Conventional Armaments deal with
(1)
all armed forces, and
(2)
all armaments not specifically exempted by being classified as major weapons adaptable to mass destruction.
(b)
that the only weapons presently adaptable to mass destruction are:
(1)
atomic explosive weapons
(2)
radioactive material weapons
(3)
lethal chemical weapons
(4)
biological weapons
(c)
That in the future, any weapons developed which have characteristics comparable to those of the atomic bomb should be classified as in (b) above.

The position outlined above is in harmony with the views of Joint Chiefs of Staff as given in JCS 1731/28.1 A copy of this document is also attached together with a copy of a letter to the Secretary of State dated June 23, 1947 from the Secretaries of War and the Navy (RAC D 4/3).2

John C. Elliott

Executive Secretary
[Page 548]
[Enclosure]

U.S. Position on Armaments and Armed Forces Within the Competence of the Commission for Conventional Armaments3

the problem

1. To determine the U.S. position in respect to item No. 1 of the proposed Plan of Work in the United Nations Commission for Conventional Armaments, which is:

“To consider and make recommendations to the Security Council concerning armaments and armed forces which fall within the jurisdiction of the CCA.”

facts and discussion

2. The General Assembly Resolution of December 14, 1946 commits the member nations to establish an international system of control and inspection for the regulation of armaments, including atomic energy. Before this Resolution was adopted, the Atomic Energy Commission was already in existence, having been established in accordance with the General Assembly Resolution of January 24, 1946, and having terms of reference which clearly indicated that it had primary responsibilities in the field of atomic weapons and other major weapons adaptable to mass destruction. When, on February 13, 1947, a Resolution was passed by the Security Council establishing a Commission for Conventional Armaments, the problem was raised as to where its jurisdiction should be delimited vis-à-vis the Atomic Energy Commission. Despite objection on the part of the Soviet Union, it was generally understood that in establishing the Commission for Conventional Armaments, the Commission would deal with all weapons and armed forces not within the jurisdiction of the AEC.

3. It follows, therefore, that the final determination of the competence of the CCA must logically be made by the Security Council by means of:

(a)
definition of what constitute “major weapons adaptable to mass destruction”, or
(b)
specification of particular weapons presently deemed to fall within the category of such weapons of mass destruction.

4. It should be noted that a decision by the Security Council as to a definition of “weapons of mass destruction” would not obviate the [Page 549] necessity for a subsequent decision by the Security Council to determine whether any given weapon, other than atomic weapons, should be so classified, now or in the future. Therefore, there would appear to be no impelling reason for the U.S. to press for immediate definition except as necessary to prevent the adoption of one which could be interpreted to our serious disadvantage.

5. The following definition of “major weapons adaptable to mass destruction” has been developed by the Joint Chiefs of Staff (JCS 1731/28) and concurred in by the Secretaries of War and the Navy: “Major weapons adaptable to mass destruction are all atomic explosive, radioactive material, lethal chemical and biological weapons; and, in the future, are weapons which have characteristics comparable in destructive effect to those of the atomic bombs and other weapons mentioned above.” This JCS paper also calls attention to the possible danger to the U.S. interest deriving from any confusion of “weapons” with “means” or “method” of delivery, and provides valuable background material in support of the position taken.

6. From a political and social point of view it is desirable to eliminate from national armaments any weapon which—

(a)
in its initial impact or inevitable after-effects, is capable of producing widespread destruction of life comparable to that attending such natural catastrophes as plague, pestilence, famine, earthquake and flood;
(b)
affords an aggressor state the means of overwhelming or paralyzing its victim before national or international counter-measures could become effective;
(c)
in the constant threat of its possible use, imposes on organized society, as the only means of achieving “freedom from fear”, defensive measures wholly incompatible with its normal peacetime social and economic structure.

7. In line with the U.S. estimate of Soviet intentions, as set forth in the “Ridgway Report”4 and interchanges of correspondence thereon among the three Secretaries, it can be anticipated that the Soviets will attempt to have long range aircraft, rockets and guided missiles designated as weapons capable of mass destruction, hoping thereby to eliminate them from national armaments to the particular disadvantage of the U.S. Similarly, it can be expected that the Soviets will attempt, during consideration of Item 1, to include within the competence of the CCA marginal items such as: base systems, industrial potential, utilization of manpower, transportation networks, and communication systems.

8. It is of utmost importance that the U.S. prevent the exclusion from the competence of the CCA of any weapon which it is unwilling [Page 550] to see eliminated from national armaments. Conversely, it is of importance for the U.S. to prevent the discussion in earlier items of the Plan of Work of matters, particularly marginal weapons and methods of warfare, which should be dealt with in connection with Item 4.

conclusion

9. It is concluded that the U.S. position in respect to Item No. 1 on the Plan of Work of CCA should be—

(a)
to recommend to the Security Council:
(1)
That all armed forces fall within the jurisdiction of CCA rather than the AEC.
(2)
That all armaments not specifically exempted by being classified as major weapons adaptable to mass destruction fall within the competence of CCA.
(3)
That major weapons adaptable to mass destruction may be specifically defined as atomic explosives, radioactive material, lethal chemical and biological weapons; and, in the future, any weapons developed which have characteristics comparable in destructive effect to those of the atomic bomb or other weapons mentioned above.
(b)
to insist, failing to secure agreement on the above definition in either the CCA or the SC, that the only weapons now subject to classification as weapons of mass destruction and thus exempted from CCA jurisdiction are:
(1)
Atomic explosive weapons.
(2)
Radioactive material weapons.
(3)
Lethal chemical weapons.
(4)
Biological weapons.
(c)
to oppose vigorously any attempt to interpret the above definition or to expand the alternative list to include a “means” or “method” of delivering massed attack as distinct from weapons.
(d)
Since the competence of the CCA covers all armed forces and all armaments not specifically exempted by classification as weapons of mass destruction, the U.S. opposes any attempt to make in connection with Item 1, a detailed listing of specific categories or types of armaments and armed forces falling within the CCA jurisdiction, since the elaboration of such detail would be expected to fall under Item 4.

recommendations

10. It is recommended that the above conclusions be approved and that this paper be forwarded to the U.S. Mission to the United Nations for its guidance, accompanied by copies of the JCS document 1731/28 for its information.

  1. Ante, p. 531.
  2. Ibid.
  3. At their meeting on July 10, the Secretaries of the State, War, and Navy Departments endorsed the recommendations contained in this memorandum (811.002/1–247). The memorandum was transmitted to the United States Representative at the United Nations with instruction 173, July 17.
  4. General Ridgway’s memorandum of February 3, p. 402.