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4?T?**

JUNE 20, 1955

sffi^

jBV'iy^

NO.' 369

FOR RELEASE AT 12:00 NOON, EJD.T^, MONDAY, JUNE 20, 1955.
NOT TO BE PREVIOUSLY PUBLISHED', '&amp;}&amp;£]&amp;~tt(M OR USED
IN ANY WAY. '
""
On June 15, 19,55 representatives of the Government of the
United States anck'the Government of Canada, and representatives
of the Government of the United States and the Government of
the United Kingdom signed agreements for the exchange of
atomic information for mutual defense purposes. These proposed
agreements have been approved by President Eisenhower. According to the terms of the United States Atomic Energy Act of 1954.,
the proposed agreements must lie before the Joint Committee on
Atomic Energy for a period of thirty days before they may enter
into force.
Attached is a copy of the agreement with the United Kingdom
together with a letter from the Secretary of Defense recommending to the President that he approve the agreement, and a letter
of transmittal from the President to the Chairman of the Joint
Committee on Atomic Energy.
The text of this agreement is being released today in
London.
Following is the text of the ietter to the President from
the Secretary of Defense:
THE SECRETARY OF DEFENSE
WASHINGTON
Dear Mr. President:

June 14, 1955

Section 144 b. of the Atomic Energy Act of 1954. empowers
you to authorize the Department of Defense, with the assistance
of the Atomic Energy Commission, to cooperate with another
nation or regional defense organization to which the United
States is a party and to communicate to that nation or organization such atomic information as is necessary to the development
of defense plans, the training of personnel in the employment of
and defense against atomic weapons, and the evaluation of the
capabilities of potential enemies in the emp3oyment of atomic
weapons.' This cooperation and communication, bwever, may be
undertaken'only in accordance with the limitations Imposed by
the Act and under an agreement entered into pursuant to
Section 123 thereof.
The •
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PR 369

The first of these agreements was with the North Atlantic
Treaty Organization. It was approved by you on April 13, 1955,
and has been before the Joint Committee on Atomic Energy for
the required thirty-day period. With the cooperation of the
Department of State, a separate agreement has now oeem negotiated
with the United Kingdom and recommended for signature. This
proposed agreement is submitted herewith for your approval.
It is the view of this Department that this agreement Is
entirely in accord with the provision of the Atomic Energy
Act of 1954. I am convinced that it will fully serve the best
interests of the United States by making possible a further
significant extension of the close cooperation in the field of
mutual defense which has characterized our relationships with
the United Kingdom for so many years. I therefore strongly
recommend that you approve this proposed agreement as required
by Section 123 of the Atomic Energy Act and transmit the agreement to the Joint Committee on Atomic Energy together with your
determinations and authorizations as to execution.
With great respect, I am
Faithfully yours,
The President
The White House

. / S / C. E. WILSON

Following is the text of the letter of transmittal from
the President to the Chairman of the Joint Committee on Atomic
Energy *
Dear Senator Anderson:

June 15, 1955

Pursuant to Section 123 of the Atomic Energy Act of 1954, I
hereby submit to the Joint Committee cn Atomic Energy a proposed
agreement between the Governments of the United States and the
United Kingdom for cooperation regarding communication of atomic .
information for mutual defense purposes under Section 144 b. of
the Act.
Under the terras of the proposed agreement, the United States may
exchange with the United Kingdom, so long as the United Kingdom
pursuant to an international arrangement continues to make substantial and material contributions to the mutual defense
effort, atomic information which the' United States considers
necessary to
(1) the development of defense plans;
(2) the training of personnel in the employment of and
defense against atomic weapons; and
(3) the evaluation of the capabilities of potential
enemies in the employment of atomic weapons.
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PR 369

-6-

The United Kingdom will make atomic information available to
the United States on the same basis.
Atomic information made available pursuant to the proposed
agreement will not be transferred to unauthorized persons, or
beyond the jurisdiction of the recipient government except
where that information is to be communicated to another nation
or regional organization which has already been given the
same information under an agreement similar to this and then
only to the extent such transfer is specifically authorized
by the originating government.
Transfers of atomic information by the United States under the
proposed agreement will be made only In accordance with the
Atomic Energy Act of 1954 and such information will be safeguarded by the stringent security arrangements in effect
between the United States and the:United Kingdom when this
agreement comes into force.
The agreement will remain in effect until terminated by agreement between the two governments, but the actual exchange of
atomic information is entirely discretionary.
The Department of Defense has strongly recommended approval of
this agreement. It is my firm conviction that through the cooperative measures foreseen in this agreement we will have
aided materially not only in strengthening our own defenses
but also those of our British ally and will thereby contribute
greatly to the mutual defense -efforts
which are of such vital
Importance to the maintenance ,0 our common freedom.
Accordingly, I hereby determine that the performance of this
proposed agreement will promote, and will not constitute an
unreasonable risk to, the common defense and security, and
approve this agreement. In addition, I hereby authorize,
subject to the provisions of the Atomic Energy Act of 1954,
the Secretary of State to execute the proposed agreement and
the Department of Defense, with the assistance of the Atomic
Energy Commission, to cooperate with the United Kingdom and
to communicate Restricted Data to the United Kingdom under
the agreement.
Sincerely,
/%/ DWIGHT D. EISENHOWER
The Honorable Clinton P» Anderson
Chairman, Joint Committee on Atomic Energy
Washington, D.C.
AGREEMENT
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.

PR 369

AGREEMENT BETWEEN TIE GOVERNMENT OF THE UNITED STATES OF AMERICA
AND THE'GOVBRNMENT OF THS'UNITSp KINGDOM OF C^ATJBRJTAIN"
AND NORTHERN ' IRfLANP" FOR" COOPER AT I ON REGARDING ATOMIC""
INFORMATION FOPE MUTUAL'DEFENSE "PURPOSE'S
The Government of the United States of America and the
Government of the United Kingdom of Great Britain and Northern'
Ireland,
Recognizing that their.mutual security and defense requires
that they be prepared to meet the contingencies of atomic
warfare,
Recognizing that their common interests will be advanced by
the exchange of information pertinent thereto,
• Believing that the exchange of such Information can be
undertaken without threat to the security of either county, "
and
Taking into consideration the United States Atomic Energy
Act of 1954, which was prepared 'with these purposes in mind,
Agree as follows:
ARTICLE I

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

.

'-S-:

PR 369

ARTICLE I
1. While the United States and the United Kingdom- are
participating in international arrangements for their mutual
defense and security and making substantial and material contribution thereto, each Government will from time to time make
available to the other Government atomic information which the
Government making such information available deems necessary to:
(a)

the develop$wmt of defense plans;

(b)

the training of personnel in the employment of
and defense against atomic weapons; and

(c)

the evaluation of the capabilities of potential
enemies in the employment of atomic weapons.

2. Atomic information which is transferred by either
Government pursuant to this Agreement shall be used by the
other Government exclusively for the preparation and implementation of defense plans in the mutual interests of the two
countries.
^
ARTICLE II
1, All transfers of atomic information to the United
Kingdom by the United States pursuant to this Agreement will
be made in compliance with the provisions of the United States
Atomic Energy Act of 1954 and any subsequent applicable United
States legislation. All transfers of atomic information to
the United States by the United Kingdom pursuant to this Agreement will be made in compliance with the United Kingdom
Official Secrets Acts, 1911-1939, and the United Kingdom
Atomic Energy Act of 1946.
2. Under this Agreement there will be no transfers by
the United States or the United Kingdom of atomic weapons or
special nuclear material, as these terms are defined In
Section 11 d. and Section lit. of the United States Atomic
Energy Act of 1954.
ARTICLE III
1. Atomic information made available pursuant to this
Agreement shall be accorded full security protection under
applicable security arrangements between the United States
and the United Kingdom and applicable national legislation
and regulations of the two countries. In no case shall either
Government maintain security standards for safeguarding atomic
information made available pursuant to this Agreement lower
than those set forth in the applicable security arrangements
in effect on the date this Agreement comes into force.
2.

Atomic
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-62. Atomic information
this Agreement will be made
ing or hereafter agreed for
information between the two

PR 369

which is exchanged pursuant to
available through channels existthe exchange of classified defense
Governments.

3. Atomic Information received pursuant to this Agreement shall not be transferred, by the recipient Government to
any unauthorized person or., except as provided In Article V
of -this Agreement, 'beyondAthe jurisdiction of that Government.
Each Government may stipulate the degree to which any of the
categories of information made available to the other Government pursuant to this Agreement may be disseminated, may
specify the categories of persons who may have access to such
information, and may impose such other restrictions on the
dissemination of such information as it deems necessary.
ARTICLE IV
As used in this Agreement, "atomic information" means:
(a)

'(b)

so far as concerns the information provided by the
United States, Restricted Data, as defined in
Section 11 r. of the United States Atomic Energy
Act of 1954, which is permitted to be communicated
pursuant to the provisions of Section 144 b. of
that Act, and information relating primarily to
the military utilization of atomic weapons which
has been removed from the Restricted Data category
in accordance with the provisions of Section 142 d.
of the United States Atomic Energy Act of 1954;
so far as concerns the information provided by the
United Kingdom, Information exchanged under this
Agreement which Is either classified atomic energy
information or other United Kingdom defense information which it is decided to transfer to the United
States in pursuance of Article I of this Agreement,
ARTICLE V.

Nothing herein shall be interpreted or operate as a bar
or restriction to consultation and cooperation by the United
States or the United Kingdom with other nations or regional
organizations in any fields of defense. Neither Government,
however, shall communicate atomic Information made available
by the other Government pursuant to-this Agreement to any
nation or regional organization unless the same information
has been made available to that nation or regional organization by the other Government in accordance with its own legislative requirements and except to the extent that such communication is expressly authorized by such other Government.
ARTICLE VI
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'

PR 369

ARTICLE VI
This Agreement shall enter into force on the date on which
each Government shall receive from the other Government written
notification that it has complied with all statutory and
constitutional requirements for the entry into force of such
an Agreement, and shall remain in effect until terminated by
mutual agreement of both Governments.
DONE at Washington this Fifteenth day of June 1955 in
two original texts.
FOR THE UNITED STATES OF AMERICA:
/S/

C. BURKE ELBRICK

FOR THE UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND:
/S/

R. H. SCOTT

*

*

*

State—PD, Wash., D.C.

000033

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