STATEMENT BY
THE ATOMIC ENERGY COMMISSION
[For
immediate release June 29, 1954]
UNITED
STATES ATOMIC ENERGY COMMISSION,
Washington
25, D. C.
The Atomic
Energy Commission announced today that it had reached a decision in the matter
of Dr. J. Robert Oppenheimer.
The
Commission by a vote of 4 to1 decided that Dr. Oppenheimer should be denied
access to restricted data. Commissioners Strauss, Murray, Zuckert, and Campbell
voted to deny clearance for access to restricted data, and Commissioner Smyth
voted to reinstate clearance for access to restricted data. Messrs. Strauss,
Zuckert, and Campbell signed the majority opinion; Mr. Murray concurred with
the majority decision in a separate opinion. Dr. Smyth supported his conclusion
in a minority opinion.
Certain
members of the Commission issued additional statements in support of their
conclusions. These opinions and statements are attached.
UNITED
STATES ATOMIC ENERGY COMMISSION,
Washington
25, D. C., June 29, 1954.
The issue
before the Commission is whether the security of the United States warrants Dr.
J. Robert Oppenheimer's continued access to restricted data of the Atomic
Energy Commission. The data to which Dr. Oppenheimer has had until recently
full access include some of the most vital secrets in the possession. of the
United States.
Having
carefully studied the pertinent documents--the transcript of the hearings
before the Personnel Security Board (Gray Board), the findings and
recommendation of the Board, the briefs of Dr. Oppenheimer's counsel, and the
findings and recommendation of the General Manager-we have concluded that Dr.
Oppenheimer's clearance for access to restricted data should not be reinstated.
The Atomic
Energy Act of 1946 lays upon the Commissioners the duty to reach a determination
as to "the character, associations, and loyalty" of the individuals
engaged in the work of the Commission. Thus, disloyalty would be one basis for
disqualification, but it is only one. Substantial defects of character and
imprudent and dangerous associations, particularly with known subversives who
place the interests of foreign powers above those of the United States, are
also reasons for disqualification.
On the basis
of the record before the Commission, comprising the transcript of the hearing
before the Gray Board as well as reports of Military Intelligence and the
Federal Bureau of Investigation, we find Dr. Oppenheimer is not entitled to the
continued confidence of the Government and of this Commission because of the
proof of fundamental defects in his "character."
In respect
to the criterion of "associations," we find that his associations
with persons known to him to be Communists have extended far beyond the
tolerable limits of prudence and self-restraint which are to be expected of one
holding the high positions that the Government has continuously entrusted to
him since 1942. These associations have lasted too long to be justified as
merely the intermittent and accidental revival of earlier friendships.
Neither in
the deliberations by the full Commission nor in the review of the Gray Board
was importance attached to the opinions of Dr. Oppenheimer as they bore upon
the 1949 debate within the Government on the question of whether the United
States should proceed with the thermonuclear weapon program. In this debate,
Dr. Oppenheimer was, of course, entitled to his opinion.
The
fundamental issues here are apart from and beyond this episode. The history of
their development is follows :
On December
23, 1953, Dr. Oppenheimer was notified that his security clearance had been
suspended, and he was provided with the allegations which had brought his
trustworthiness into question. He was also furnished with a copy of the Atomic
Energy Commission's security clearance procedures, and was informed of his right
to a hearing under those procedures. By telegram dated January 29, 1954, Dr.
Oppenheimer requested a hearing. On March 4, 1954, after requesting and
receiving three extensions of time, he submitted his answer to the letter of
December 23, 1953. On March 15, 1954, Dr. Oppenheimer was informed that Mr.
Gordon Gray, Mr. Thomas A. Morgan, and Dr. Ward V. Evans would conduct the
hearing.
The hearing
before the Gray Board commenced on April 12, 1954, and continued through May 6,
1954. Dr. Oppenheimer was represented by four lawyers. He was present to
confront all witnesses; he had the opportunity to cross-examine all witnesses;
his counsel made both oral and written argument to the Board.
The Board
submitted its findings and recommendation to the General Manager of the
Commission on May 27,1954. A majority of the Board recommended against
reinstatement of clearance, Dr. Evans dissenting.
Dr.
Oppenheimer had full advantage of the security procedures of the Commission. In
our opinion he had a just hearing.
On May 28,
l954, the General Manager notified Dr. Oppenheimer of the adverse
recommendation of the Personnel Security Board and forwarded to him a copy of
the Board's findings and recommendation. The General Manager informed Dr.
Oppenheimer of his right to request review of his case by the Personnel
Security Review Board. Dr. Oppenheimer was also informed that upon
consideration of the record in the case-including the recommendation of the
Personnel Security Review Board in the event review by that Board was
requested-the General Manager would submit to the Commission his own
recommendation as to whether or not clearance should be reinstated and that the
Commission would thereafter make the final determination.
By letter of
June 1, 1954, Dr. Oppenheimer waived his right to a review of his case by the
Personnel Security Review Board. He requested immediate consideration of his
case by the Commission. On June 7, 1954, his counsel submitted a written brief
to the Commission. The General Manager reviewed the testimony and the findings
and recommendation of the Gray Board and the briefs; his conclusion that Dr.
Oppenheimer's clearance should not be reinstated was submitted to the
Commission on June 12, 1954.
Prior to
these proceedings, the derogatory information in Government files concerning
Dr. Oppenheimer had never been weighed by any board on the basis of sworn
testimony.
The
important result of these hearings was to bring out significant information
bearing upon Dr. Oppenheimer's character and associations hitherto unknown to
the Commission and presumably unknown also to those who testified as character
witnesses on his behalf. These hearings additionally established as fact many
matters which previously had been only allegations.
In weighing
the matter at issue, we have taken into account Dr. Oppenheimer's past
contributions to the atomic energy program. At the same time, we have been
mindful of the fact that the positions of high trust and responsibility which
Dr. Oppenheimer has occupied carried with them a commensurately high obligation
of unequivocal character and conduct on his part. A Government official having
access to the most sensitive areas of restricted data and to the innermost
details of national war plans and weapons must measure up to exemplary
standards of reliability, self-discipline, and trustworthiness. Dr. Oppenheimer
has fallen far short of acceptable standards.
The record
shows that Dr. Oppenheimer has consistently placed himself outside the rules
which govern others. He has falsified in matters wherein he was charged with
grave responsibilities in the national interest. In his associations he has
repeatedly exhibited a willful disregard of the normal and proper obligations
of security.
As to
"character"
(1) Dr.
Oppenheimer has now admitted under oath that while in charge of the Los Alamos
Laboratory and working on the most secret weapon development for the
Government, he told Colonel Pash a fabrication of lies. Colonel Pash was an
officer of Military Intelligence charged with the duty of protecting the
atomic-weapons project against spies. Dr. Oppenheimer told Colonel Pash in
circumstantial detail of an attempt by a Soviet agent to obtain from him
information about the work on the atom bomb. This was the Haakon Chevalier
incident. In the hearings recently concluded, Dr. Oppenheimer under oath swears
that the story he told Colonel Pash was a "whole fabrication and tissue of
lies" (Tr., p. 149).
It is not
clear today whether the account Dr. Oppenheimer gave to Colonel Pash in 1943
concerning the Chevalier incident or the story he told the Gray Board last
month is the true version.
If Dr.
Oppenheimer lied in 1943, as he now says he did, he committed the crime of
knowingly making false and material statements to a Federal officer. If he lied
to the Board, be committed perjury in 1954.
(2) Dr.
Oppenheimer testified to the Gray Board that if he had known Giovanni Rossi
Lomanitz was an active Communist or that Lomanitz had disclosed information
about the atomic project to an unauthorized person, he would not have written
to Colonel Lansdale of the Manhattan District the letter of October 19, 1943,
in which Dr. Oppenheimer supported the desire of Lomanitz to return to the
atomic project.
The record
shows, however, that on August 26, 1943, Dr. Oppenheimer told Colonel Pash that
he (Oppenheimer) knew that Lomanitz had revealed information about the project.
Furthermore, on September 12, 1943, Dr. Oppenheimer told Colonel Lansdale that
he (Oppenheimer) had previously learned for a fact that Lomanitz was a
Communist Party member (Tr. pp. 118, 119, 128, 129, 143, 875).
(3) In 1943,
Dr. Oppenheimer indicated to Colonel Lansdale that he did not know Rudy
Lambert, a Communist Party functionary. In fact, Dr. Oppenheimer asked Colonel
Lansdale what Lambert looked like. Now, however, Dr. Oppenheimer under oath has
admitted that be knew and had seen Lambert at least half a dozen times prior to
1943; he supplied a detailed description of Lambert; he said that once or twice
he had lunch with Lambert and Isaac Folkoff, another Communist Party
functionary, to discuss his (Oppenheimer's) contributions to the Communist
Party; and that he knew at the time that Lambert was an official in the
Communist Party (Tr. pp. 139, 140, 877).
(4) In 1949
Dr. Oppenheimer testified before a closed session of the House Un-American
Activities Committee about the Communist Party membership and activities of Dr.
Bernard Peters. A summary of Dr. Oppenheimer's testimony subsequently appeared
in a newspaper, the Rochester Times Union. Dr. Oppenheimer then wrote a letter
to that newspaper. The effect of that letter was to contradict the testimony he
had given a congressional committee (Tr. pp. 210-215).
(5) In
connection with the meeting of the General Advisory Committee on October 29, 1949,
at which the thermonuclear weapon program was considered, Dr. Oppenheimer
testified before the Gray Board that the General Advisory Committee was
"surprisingly unanimous" in its recommendation that the United States
ought not to take the initiative at that time in a thermonuclear program. Now,
however, under cross-examination, Dr. Oppenheimer testifies that he did not
know how Dr. Seaborg (1 of the 9 members of Dr. Oppenheimer's committee) then
felt about the program because Dr. Seaborg "was in Sweden, and there was
no communication with him." On being confronted with a letter from Dr.
Seaborg to him dated October 14, 1949-a letter which had been in Dr.
Oppenheimer's files-Dr. Oppenheimer admitted having received the letter prior
to the General Advisory Committee meeting in 1949. In that letter Dr. Seaborg
said: "Although I deplore the prospects of our country putting a
tremendous effort into this, I must confess that I have been unable to come to
the conclusion that we should not." Yet Dr. Seaborg's view was not
mentioned in Dr. Oppenheimer's report for the General Advisory Committee to the
Commission in October 1949. In fact the existence of this letter remained
unknown to the Commission until it was disclosed during the hearings (Tr. pp.
233, 237-241).
(6) In 1950,
Dr. Oppenheimer told an agent of the Federal Bureau of Investigation that he
had not known Joseph Weinberg to be a member of the Communist Party until that
fact become public knowledge. Yet on September 12, 1943, Dr. Oppenheimer told
Colonel Lansdale that Weinberg was a Communist Party member (Tr., p. 875).
The catalog
does not end with these six examples. The work of Military Intelligence, the
Federal Bureau of Investigation, and the Atomic Energy Commission-all, at one
time or another have felt the effect of his falsehoods, evasions, and
misrepresentations.
Dr.
Oppenheimer's persistent and willful disregard for the obligations of security
is evidenced by his obstruction of inquiries by security officials. In the
Chevalier incident, Dr. Oppenheimer was questioned in 1943 by Colonel Pash,
Colonel Lansdale, and General Groves about the attempt to obtain information
from him on the atomic bomb project in the interest of the Soviet Government.
He had waited 8 months before mentioning the occurrence to the proper
authorities. Thereafter for almost 4 months Dr. Oppenheimer refused to name the
individual who had approached him. Under oath he now admits that his refusal to
name the individual impeded the Government's investigation of espionage. The record
shows other instances where Dr. Oppenheimer has refused to answer inquiries of
Federal officials on security matters or has been deliberately misleading.
As to
"associations"
"Associations"
is a factor which, under the law, must be considered by the Commission. Dr.
Oppenheimer's close association with Communists is another part of the pattern
of his disregard of the obligations of security.
Dr.
Oppenheimer, under oath, admitted to the Gray Board that from 1937 to at least
1942 he made regular and substantial contributions in cash to the Communist
Party. He has admitted that he was a "fellow traveler" at least until
1942. He admits that he attended small evening meetings at private homes at
which most, if not all, of the others present were Communist Party members. He
was in contact with officials of the Communist Party, some of whom had been
engaged in espionage. His activities were of such a nature that these
Communists looked upon him as one of their number.
However, Dr.
Oppenheimer's early Communist associations are not in themselves a controlling
reason for our decision.
They take on
importance in the context of his persistent and continuing association with
Communists, including his admitted meetings with Haakon Chevalier in Paris as
recently as last December-the same individual who had been intermediary for the
Soviet Consulate in 1943.
On February
25, 1950, Dr. Oppenheimer wrote a letter to Chevalier attempting "to clear
the record with regard to your alleged involvement in the atom business."
Chevalier used this letter in connection with his application to the State
Department for a United States passport. Later that year Chevalier came and
stayed with Dr. Oppenheimer for several days at the latter's home. In December
1953, Dr. Oppenheimer visited with Chevalier privately on two occasions in
Paris, and lent his name to Chevalier's dealings with the United States Embassy
in Paris on a problem which, according to Dr. Oppenheimer, involved Chevalier's
clearance. Dr. Oppenheimer admitted that today he has only a "strong
guess" that Chevalier is not active in Communist Party affairs.
These
episodes separately and together present a serious picture. It is clear that
for one who has had access for so long to the most vital defense secrets of the
Government and who would retain such access if his clearance were continued,
Dr. Oppenheimer has defaulted not once but many times upon the obligations that
should and must be willingly borne by citizens in the national service.
Concern for
the defense and security of the United States requires that Dr. Oppenheimer's
clearance should not be reinstated.
Dr. J.
Robert Oppenheimer is hereby denied access to restricted data.
LEWIS L.
STRAUSS, Chairman.
EUGENE M.
ZUCKERT,* Commissioner.
JOSEPH
CAMPBELL,* Commissioner.
STATEMENT BY
COMMISSIONER ZUCKERT
1. BASIS OF
AGREEING TO DENY ACCESS
In
subscribing to the majority decision and the substance of the Commission
opinion, I have considered the evidence as a whole and no single factor as
decisive. For example, Dr. Oppenheimer's early Communist associations by
themselves would not have led me to my conclusion. The more recent connections,
such as those with Lomanitz and Bohm, would not have been decisive. The serious
1943 incident involving Chevalier would not have been conclusive, although most
disturbing and certainly aggravated by the continuation of the relationship
between Chevalier and Dr. Oppenheimer. Individual instances of lack of
veracity, conscious disregard of security considerations, and obstruction of
proper security inquiries would not have been decisive.
But when I
see such a combination of seriously disturbing actions and events as are
present in this case, then I believe the risk to security passes acceptable
bounds. All these actions and events and the relation between them make no
other conclusion possible, in my opinion, than to deny clearance to Dr.
Oppenheimer.
There follow
some additional observations of my own which I believe are pertinent in the
consideration of this case and the problems underlying it.
It is a
source of real sadness to me that my last act as a public official should be
participation in the determination of this matter, involving as it does, an
individual who has made a substantial contribution to the United States. This
matter certainly reflects the difficult times in which we live.
2.
"SECURITY" IN 1954
The fact is
that this country is faced with a real menace to our national security which
manifests itself in a great variety of ways. We are under the necessity of defending
ourselves against a competent and ruthless force possessed of the great
advantage that accompanies the initiative. There is no opportunity which this
force would not exploit to weaken our courage and confuse our strength.
The degree
of attention which Dr. Oppenheimer's status has evoked is indication of the
extent to which this force has imposed upon us a new degree of intensity of
concern with security. There has always been a recognition of the need for
security precautions when war threatened or was actually in progress. It is new
and disquieting that security must concern us so much in times that have so
many of the outward indications of peace. Security must indeed become a daily
concern in our lives as far as we can see ahead.
In this
Nation, I believe we have really commenced to understand this only within the
past 10 years. It would be unrealistic to imagine that in that brief period of
time we could have acquired a well-rounded understanding, much less an
acceptance, of the implications of such a change in our way of life. It will
not prove easy to harmonize the requirements of security with such basic
concepts as personal freedom. It will be a long and difficult process to
construct it thoroughly articulated security system that will be effective in
protecting strength and yet maintain the basic fabric of our liberties.
It is clear
that one essential requirement of the struggle in which this Nation is engaged
is that we be decisive and yet maintain a difficult balance in our actions. For
example, we must maintain a positive armed strength, yet in such a manner that
we do not impair our ability to support that strength. We must be vigilant to
the dangers and deceits of militant communism without the hysteria that breeds
witch hunts. We must strive to maintain that measure of discipline required by
real and present-day danger without destroying such freedoms as the freedom of
honest thought. Our Nation's problem is more difficult because of a fundamental
characteristic of a democratic system: We seek to be a positive force without a
dominated uniformity in thought and action dictated by a small group in power.
The decision
in this particular matter before us must be made not in 1920 or 1930 or 1940.
It has to be made in the year 1954 in the light of the necessities of today
and, inevitably, with whatever limitations of viewpoint 1954 creates. One fact
that gives me reassurance is that this decision was reached only after the most
intensive and concerned study following a course of procedure which gave the
most scrupulous attention to our ideas of justice and fair treatment.
The problem
before this Commission is whether Dr. Oppenheimer's status as a consultant to
the Atomic Energy Commission constitutes a security risk.
3. THE
CONCEPT OF "SECURITY RISK"
One of the
difficulties in the development of a healthy security system is the achievement
of public understanding of the phrase "security risk." It has
unfortunately acquired in many minds the connotation of active disloyalty. As a
result, it is not realized that the determination of "security risk"
must be applied to individuals where the circumstances may be considerably less
derogatory than disloyalty. In the case of Dr. Oppenheimer, the evidence which
convinced me that his employment was not warranted on security grounds did not
justify an accusation of disloyalty.
The
"security risk" concept has evolved in recent years as a part of our
search for a security system which will add to the protection of the country.
In that quest, certain limited guidelines have emerged. With respect to
eligibility of people for sensitive positions in our Government we have said,
in effect, that there must be a convincing showing that their employment in
such positions will not constitute a risk to our security. Except in the
clearest of cases, such as present Communist membership, for example, the
determination may not be an easy one. In many cases, like the one before us, a
complex qualitative determination is required. One inherent difficulty is that
every human being is to some degree a security risk. So long as there are
normal human feelings like pain, or emotions like love of family, everyone is
to some degree vulnerable to influence, and thus a potential risk in some
degree to our security.
Under our
security system it is our duty to determine how much of a risk is involved in
respect to any particular individual and then to determine whether that risk is
worth taking in view of what is at stake and the job to be done. It is not
possible, except in obvious cases, to determine in what precise manner our
security might be endangered. The determination is rather an evaluation of the
factors which tend to increase the chance that security might be endangered.
Our experience has convinced us that certain types of association and defects
of character can materially increase the risk to security.
Those
factors-many of which are set forth in the majority opinion-are present in Dr.
Oppenheimer's case to such an extent that I agree he is a security risk.
4.
POSSIBILITY OF AN ALTERNATIVE ACTION
There have
been suggestions that there may be a possible alternative short of finding Dr.
Oppenheimer a security risk. One possibility suggested was that the Commission
might merely allow Dr. Oppenheimer's consultant's contract to lapse when it
expires on June 30, 1954, and thereafter not use his services. I have given the
most serious consideration to this possibility and have concluded that it is
not practical.
The unique
place that Dr. Oppenheimer has built for himself in the scientific world and as
a top Government adviser ' make it necessary that there be a clear-cut
determination whether he is to be given access to the security information
within the jurisdiction of the Commission.
As a
scientist, Dr. Oppenheimer's greatest usefulness has been as a scientific
administrator and a scientific critic. He has been looked to for scientific
judgment by people within the profession. He is a personality in whom students
place particular reliance for leadership and inspiration. These qualities,
coupled with a nature that enables him to keep in active touch with great
numbers of people in the scientific professions, have given him a unique place
in the scientific community.
The
Commission's clearance has permitted Dr. Oppenheimer to carry out his role as
an active consultant of scientists. For example, Los Alamos Laboratory reports
on the most intimate details of the progress of the thermonuclear and fission
programs have continued to flow to him. I would gather that these reports were
sent to Dr. Oppenheimer because his leadership and scientific judgment were
recognized, and it was felt that he should be kept intensively abreast of the
development of the weapon art.
I think the
Commission is clearly obligated to determine whether Dr. Oppenheimer may
continue to carry out this function and whether scientists may continue to call
upon him as they have in the past in regard to highly classified material.
In addition,
the scope of Dr. Oppenheimer's activities as a top adviser to various agencies
of Government on national security policies make imperative a determination of
his security status.
After the
development of the atomic bomb and the end of World War II, Dr. Oppenheimer was
quite suddenly projected into a far more important capacity than he had held as
a scientist and laboratory director at Los Alamos. He was given
responsibilities for the formulation of international controls of atomic
energy. His post as chairman of the General Advisory Committee and a host of
other committees in the Defense Establishment made him an adviser on national
security problems at the top level of Government. His advice was sought on many
matters in which science or technical aspects of atomic energy were important,
but important as incidentals and background. With his unique experience, his
intellect, his breadth of interests and his articulateness it was almost
inevitable that he was consulted on a growing number of national security
policy matters. As a result, his degree of access to the detailed essentials of
our most secret information was, in my opinion, among the greatest of any
individuals in our Government. I doubt that there have been contemporaneously
more than a handful of people at the highest levels who have possessed the
amount of sensitive information which was given to Dr. Oppenheimer.
Since Dr.
Oppenheimer's retirement from the General Advisory Committee he has been
employed as a consultant to the Commission. It is true that since 1952 the
Commission has used him very little. Commission clearance has, however, been a
basis for other agencies using him in connection with delicate problems of
national security. It is logical to expect that would continue. For example,
the Commission has recently received a letter from Dr. DuBridge, Chairman of
the Science Advisory Committee, Office of Defense Mobilization which says:
"Our
Committee is planning to undertake during the coming months an intensive study
of important matters related to national security on which Dr. Oppenheimer's
knowledge and counsel will be of critical importance."
I believe
that the outlined facts concerning Dr. Oppenheimer's activities in the
scientific profession and employment by the Government demonstrate that the
Commission could not decide the matter on any other basis than to grant or deny
clearance. Any other action would merely postpone the problem. His activities
cannot be compartmented to some particular area of scientific effort. It is
only reasonable to expect that he would be used in connection with broad assignments
such as he has had in the past. Inevitably the question would arise whether he
should be given access to the most sensitive restricted data which is under the
Commission's jurisdiction.
Therefore,
there must be a determination as to his security status with respect to this
data.
All of the
facts concerning Dr. Oppenheimer's activities, scientific and governmental, and
the consequent access to vital information emphasize the degree of his security
responsibility.
For the
reasons outlined in the first paragraphs of these comments, I conclude that he
falls substantially below the standard required by that responsibility. There
seems to me no possible alternative to denying Dr. Oppenheimer clearance.
5.
THERMONUCLEAR CONTROVERSY DISREGARDED
There is one
final comment which I should add. My decision in this matter was influenced
neither by the actions nor by the attitudes of Dr. Oppenheimer concerning the
development of thermonuclear weapons. Nor did I consider material any advice
given by Dr. Oppenheimer in his capacity as a top level consultant on national
security affairs.
In my
judgment, it was proper to include Dr. Oppenheimer's activities regarding the
thermonuclear program as part of the derogatory allegations that initiated
these proceedings. Allegations had been made that Dr. Oppenheimer was
improperly motivated.
The Gray
Board, although doubting the complete veractiy of Dr. Oppenheimer's
explanations, found that these most serious allegations were not substantiated.
I have carefully reviewed the evidence and concur in the finding.
CONCURRING
OPINION OF COMMISSIONER CAMPBELL
On November
7, 1953, Mr. William L. Borden, legislative secretary to the late Senator Brien
McMahon in 1948 and later executive director of the Joint Committee on Atomic
Energy from 1949 to June 1953, addressed a letter to the Director of the
Federal Bureau of Investigation relative to Dr. J. Robert Oppenheimer.
In this
letter Mr. Borden, who had previously had access to the Atomic Energy
Commission files and FBI reports concerning Dr. Oppenheimer, made very grave
accusations, allegations, and charges pertaining to the character, loyalty, and
associations of Dr. Oppenheimer. Upon receipt of this letter, the FBI prepared
a summary report on Dr. Oppenheimer and November 30, 1953, distributed that
report and the Borden letter to interested agencies of the Government,
including the Office of the President.
On December
10, 1953, the Commission unanimously voted to institute the regular procedures
of the Commission to determine the veracity or falsity of the charges. At the
direction of, and with the unanimous approval of the Commission, the General
Manager on December 23, 1953, informed Dr. Oppenheimer of the substance of the
information which raised the question concerning his eligibility for employment
on Atomic Energy Commission work and notified him of the steps which he could
take to assist in the resolution of the question.
At the
request of counsel for Dr. Oppenheimer, an extension of time was granted Dr.
Oppenheimer for the preparation of his case. Other extensions were subsequently
granted. On March 15, 1954, Dr. Oppenheimer was notified that Mr. Thomas A.
Morgan, Mr. Gordon Gray, and Dr. Ward V. Evans had been selected for the
Personnel Security Board. On March 17, 1954, Dr. Oppenheimer, by letter,
advised the Commission that he had received the notification of the membership
of the Board and that he knew of no reason why he should challenge any member
of that Board, as it was his right to do under the Personnel Security Procedures
of the Atomic Energy Commission.
As early as
January 18, 1954, Dr. Oppenheimer's counsel discussed the possibility of
securing Q clearance with the Chairman and the General Manager of the
Commission, and he was notified that clearance would be expedited as rapidly as
possible if be would submit the required papers. These papers were not
submitted until March 26, 1954-over 60 days later.
During the
week of April 5 through 9, the Personnel Security Board met and familiarized
themselves with the pertinent files relative to Dr. Oppenheimer. On April 12
the hearings began and were continued until May 6. After a 10-day recess the
Board convened again on May 17.
On May 17,
1954, counsel for Dr. Oppenheimer submitted a brief to the Personnel Security
Board which was included in the record.
On May 18,
1954, the Commission moved that at each step the case of Dr. Oppenheimer be
brought to the Commission for a vote. This motion was carried 3 to 2. I voted
against this motion since I felt that this was a very definite change in the
official procedures. In my opinion, it was not desirable to change the rules in
the midst of the proceedings. At this same Commission meeting on May 18, I
moved that the procedures, as published in the Federal Register, be revised to
indicate that, after determination had been made by the General Manager, the
Commission would make the final determination in this matter. This motion did
not carry by a vote of 3 to 2.
A
recommendation was submitted by the Personnel Security Board to the General
Manager on May 27, 1954. In essence the recommendation of the Personnel
Security Board, by a 2 to 1 majority, was that: "We have, however, been
unable to arrive at the conclusion that it would be clearly consistent with the
security interests of the United States to reinstate Dr. Oppenheimer's
clearance and, therefore, do not so recommend."
Upon receipt
of the recommendation of the Board, the General Manager notified counsel for
Dr. Oppenheimer on May 28 of the majority and minority recommendations of the
Board and furnished a copy of the Personnel Security Board report. At the same
time notification was given that Dr. Oppenheimer was entitled to make an appeal
to the Personnel Security Review Board. The General Manager further stated that
following such an appeal he would make a recommendation and the Commission
would then make a final determination in the case.
By letter of
June 1, counsel for Dr. Oppenheimer responded that they would waive the right
of appeal to the Personnel Security Review Board and instead wished to present
oral arguments and a written brief directly to the Commission for a final
determination.
On June 3,
1954, the Commission denied the counsel for Dr. Oppenheimer the privilege of
oral argument before the Commission but granted permission to file a written
brief with the provision that the brief be presented on or before June 7. It
was my personal opinion that this permission constituted another departure from
the procedures, but my view was not sustained by my colleagues.
Counsel for
Dr. Oppenheimer filed a brief with the Commission on June 7, 1954.
On June 12,
the General Manager submitted his findings to the Commission in which he
reaffirmed the recommendation of the Gray Board. The General Manager's letter
stated:
"I have
reviewed the entire record of the case, including the files, the transcript of
the hearing, the findings and recommendation of the Personnel Security Board
and the briefs filed by Dr. Oppenheimer's attorneys on May 17, 1954, and June
7, 1954, and have reached the conclusion that to reinstate the security
clearance of Dr. Oppenheimer would not be clearly consistent with the interests
of national security and would endanger the common defense and security."
In addition,
Mr. Nichols stated:
"In
regard to Dr. Oppenheimer's net worth to atomic energy projects, I believe,
first, that through World War II he was of tremendous value and absolutely
essential. Secondly, I believe that since World War II his value to the Atomic
Energy Commission as a scientist or as a consultant has declined because of the
rise in competence and skill of other scientists and because of his loss of
scientific objectivity probably resulting from the diversion of his efforts to
political fields and matters not purely scientific in nature. Further, it
should be pointed out that in the past 2 years since he has ceased to be a
member of the General Advisory Committee, his services have been utilized by
the Atomic Energy Commission on the following occasions only:
"October
16 and 17, 1952.
"September
I and 2, 1953.
"September
21 and 22, 1953.
"I
doubt that the Atomic Energy Commission, even if the question of his security
clearance had not arisen, would have utilized his services to a markedly
greater extent during the next few years. * * * Dr. Oppenheimer * * * is far
from being indispensable. * * * Dr. Oppenheimer's clearance should not be
reinstated."
On June 28,
1954, the question of the clearance of Dr. Oppenheimer was presented to the
Commission and by a vote of 4 to 1 it was decided that clearance should be
denied him.
My vote was
to sustain the recommendations of the Gray Board and the General Manager for
the following reasons:
1. I have
had no personal association with Dr. Oppenheimer and no personal knowledge as
to his contributions to the atomic energy program. Neither do I have any
personal knowledge as to his character, loyalty, and associations.
The
responsibility of a Commissioner of the Atomic Energy Commission in a
proceeding of this type is, in my view, an appellate responsibility.
2. Having
examined the transcript of the hearings, it is established that Dr. Oppenheimer
had an opportunity prior to the hearings to challenge the members of the Board
and did not choose to do so. At all times, Dr. Oppenheimer was represented by
four attorneys. At no time during the course of the hearings has the integrity,
honesty, and impartiality of any of the Board members been subject to challenge
by any parties to the proceedings. Dr. Oppenheimer, through his counsel, has
had the opportunity to produce any witnesses he desired to call on his behalf.
Through his counsel he had opportunity to cross-examine any persons who
testified on items which he might have considered to be of a derogatory nature.
Ample opportunity was given to Dr. Oppenheimer's counsel to present their case.
In fact, extensions and delays were granted, which by some might be considered
unreasonable, so that there can be no possibility that there was any pressure
of time in the presentation of the information which Dr. Oppenheimer desired to
place before the Board.
3. From an
examination of the transcript and from the report, both majority and minority
of the Board, it is evident that the members of the Board were fully aware of
the criteria which had been established by the Atomic Energy Commission and by
the various executive orders and public laws relative to the clearance of
individuals for classified work. At no time was any question raised by any
party to the proceedings as to the competence of the Board insofar as its
knowledge of the criteria and procedures under which the hearing was being
conducted.
4. I have
carefully studied the recommendations of the General Manager and have concluded
that from the presentation of the testimony before the Personnel Security Board
and the information made available to the parties in the proceedings from the
investigative files, the General Manager has arrived at the only possible
conclusion available to a reasonable and prudent man.
The finding,
by the General Manager, that the services of Dr. Oppenheimer are not
indispensable to the atomic energy program, is compelling.
5. I have
read the brief submitted by counsel for Dr. Oppenheimer to the Atomic Energy
Commission and though this brief is argumentative and perhaps persuasive to
some, it contains no new evidence and it does not directly or indirectly charge
that Dr. Oppenheimer has been unfairly treated or deprived of a full and
complete opportunity to make the best possible presentation available in his
defense.
(I neither
concur nor dissent from the findings of the Personnel Security Board and the
General Manager relating to the allegation that Dr. Oppenheimer initially
opposed and later declined to cooperate in the program for the development of
thermonuclear weapons. It is my view that the opinions and judgments of Dr.
Oppenheimer on this subject were not relevant to the inquiry. I, therefore,
have made my determination as to Dr. Oppenheimer's illness for continued
employment upon other evidence and testimony presented which bears on his
loyalty, character, and associations.)
CONCLUSION
I conclude,
therefore, that serious charges were brought against Dr. Oppenheimer; that he
was afforded every opportunity to refute them; that a board was appointed,
composed of men of the highest honor and integrity, and that in their majority
opinion Dr. Oppenheimer did not refute the serious charges which faced him;
that the record was reviewed by the General Manager, keenly aware of his
serious responsibility in this matter, and that he concurred, and even
strengthened the findings of the Personnel Security Board.
If the
security system of the United States Government is to be successfully operated,
the recommendations of personnel security boards must be honored in the absence
of compelling circumstances. If the General Manager of the Atomic Energy
Commission is to function properly, his decisions must be upheld unless there
can be shown new evidence, violations of procedures, or other substantial
reasons why they should be reversed.
Therefore, I
voted to reaffirm the majority recommendation of the Personnel Security Board
and to uphold the decision of the General Manager. Clearance should be denied
to Dr. Oppenheimer.
CONCURRING
OPINION OF COMMISSIONER THOMAS E. MURRAY
I concur in
the conclusion of the majority of the Commission that Dr. J. Robert
Oppenheimer's access to restricted data should be denied. However, I have
reached this conclusion by my own reasoning which does not coincide with the
majority of the Commission. Therefore, I submit my separate opinion.
In my
opinion the Personnel Security Board report and the recommendations of the
General Manager as well as the majority opinion do not correctly interpret the
evidence in the case. They do not make sharply enough certain necessary
distinctions. They do not do justice to certain important principles. What is
more important they do not meet squarely the primary issue which the case
raises.
The primary
issue is the meaning of loyalty. I shall define this concept concretely within
the conditions created by the present crisis of national and international
security. When loyalty is thus concretely defined and when all the evidence is
carefully considered in the light of this definition, it will be evident that
Dr. Oppenheimer was disloyal.
There is a
preliminary question. It concerns Dr. Oppenheimer's opposition to the hydrogen
bomb program and his influence on the development of the program. On this count
I do not find evidence that would warrant the denial to Dr. Oppenheimer of a
security clearance.
I find that
the record clearly proves that Dr. Oppenheimer's judgment was in error in
several respects. It may well be that the security interests of the United
States were adversely affected in consequence of his judgment. But it would be
unwise, unjust, and dangerous to admit, as a principle, that errors of
judgment, especially in complicated situations, can furnish valid grounds for
later indictments of a man's loyalty, character, or status as a security risk.
It has happened before in the long history of the United States that the
national interests were damaged by errors of judgment committed by Americans in
positions of responsibility. But these men did not for this reason cease to
merit the trust of their country.
Dr. Oppenheimer
advanced technical and political reasons for his attitude to the hydrogen-bomb
program. In both respects he has been proved wrong; nothing further need be
said.
He also
advanced moral reasons. Here two comments are necessary. First, in deciding matters
of national policy, it is imperative that the views of experts should always be
carefully weighed and never barred from discussion or treated lightly. However,
Dr. Oppenheimer's opinions in the field of morality possess no special
authority. Second, even though Dr. Oppenheimer is not an expert in morality, he
was quite right in advancing moral reasons for his attitude to the hydrogen
bomb program. The scientist is a man before he is a technician. Like every man,
he ought to be alert to the moral issues that arise in the course of his work.
This alertness is part of his general human and civic responsibilities, which
go beyond his responsibilities as a scientist. When he has moral doubts, he has
a right to voice them. Furthermore, it must be firmly main
tained, as a
principle both of justice and of religious freedom, that opposition to
governmental policies, based on sincerely held moral opinions, need not make a
man a security risk.
The issue of
Dr. Oppenheimer's lack of enthusiasm for the hydrogen bomb program has been
raised; so, too, has the issue of his failure to communicate to other
scientists his abandonment of his earlier opposition to the program. Here an
important distinction is in order. Government may command a citizen's service
in the national interest. But Government cannot command a citizen's enthusiasm
for any particular program or policy projected in the national interests. The
citizen remains free to be enthusiastic or not at the impulse of his own inner
convictions. These convictions remain always immune from governmental judgment
or control. Lack of enthusiasm is not a justiciable matter.
The point
that I shall later make in another connection is pertinent here. The crisis in
which we live, and the security regulations which it has rendered necessary in
the interests of the common good, have made it difficult to insure that justice
is done to the individual. In this situation it is more than ever necessary to
protect at every point the distinction between the external forum of action and
omission, and the internal forum of thought and belief. A man's service to his
country may come under judgment; it lies in the external forum. A man's
enthusiasm for service, or his lack of it, do not come under judgment; they are
related to the internal forum of belief, and are therefore remote from all the
agencies of law.
The
citizen's duty remains always that of reasonable service, just as the citizen's
right remains always that of free opinion. There is no requirement, inherent in
the idea of civic duty, that would oblige a man to show enthusiasm for
particular governmental policies, or to use his influence in their favor,
against his own convictions; just as there is no permission, inherent in the
idea of intellectual freedom, that would allow a man to block established
governmental policies, against the considered judgment of their responsible
authors.
The
conclusion is that the evidence with regard to Dr. Oppenheimer's attitude
toward the hydrogen bomb program, when it is rightly interpreted in the light
of sound democratic principles, does not warrant the denial to Dr. Oppenheimer
of a security clearance.
The primary
question concerns Dr. Oppenheimer's loyalty. This idea must be carefully
defined, first, in general, and second, in concrete and contemporary terms.
The idea of
loyalty has emotional connotations; it is related to the idea of love, a man's
love of his country. However, the substance of loyalty does not reside solely
in feeling or sentiment. It cannot be defined solely in terms of love.
The English
word "loyal" comes to us from the Latin adjective
"legalis," which means "according to the law." In its
substance the idea of loyalty is related to the idea of law. To be loyal, in
Webster's definition, is to be "faithful to the lawful government or to
the sovereign to whom one is subject." This faithfulness is a matter of
obligation; it is a duty owed. The root of the obligation and duty is the
lawfulness of the government, rationally recognized and freely accepted by the
citizens.
The American
citizen recognizes that his Government, for all its imperfections, is a
government under law, of law, by law; therefore he is loyal to it. Furthermore,
he recognizes that his Government, because it is lawful, has the right and the
responsibility to protect itself against the action of those who would subvert
it. The cooperative effort of the citizen with the rightful action of American
Government in its discharge of this primary responsibility also belongs to the
very substance of American loyalty. This is the crucial principle in the
present case.
This general
definition of loyalty assumes a sharper meaning within the special conditions
of the present crisis. The premise of the concrete, contemporary definition of
loyalty is the fact of the Communist conspiracy. Revolutionary communism has
emerged as a world power seeking domination of all mankind. It attacks the
whole idea of a social order based upon freedom and justice in the sense in
which the liberal tradition of the West has understood these ideas. Moreover,
it operates with a new technique of aggression; it has elaborated a new formula
for power. It uses all the methods proper to conspiracy, the methods of
infiltration and intrigue, of deceit and duplicity, of falsehood and
connivance. These are the chosen methods whereby it steadily seeks to
undermine, from within, the lawful governments and communities of the free
world.
The fact of
the Communist conspiracy has put to American Government and to the American
people a special problem. It is the problem of protecting the national
security, internal and external, against the insidious attack of its Communist
enemy. On the domestic front this problem bas been met by the erection of a
system of laws and Executive orders designed to protect the lawful Government
of the United States against the hidden machinery of subversion.
The American
citizen in private life, the man who is not engaged in governmental service, is
not bound by the requirements of the security system. However, those American
citizens who have the privilege of participating in the operations of
Government, especially in sensitive agencies, are necessarily subject to this
special system of law. Consequently, their faithfulness to the lawful
Government of the United States, that is to say their loyalty, must be judged
by the standard of their obedience to security regulations. Dr. Oppenheimer was
subject to the security system which applies to those engaged in the atomic
energy program. The measure of his obedience to the requirements of this system
is the decisive measure of his loyalty to his lawful Government. No lesser test
will settle the question of his loyalty.
In order to
clarify this issue of the meaning of loyalty, the following considerations are
necessary. First, the atomic energy program is absolutely vital to the survival
of the Nation. Therefore the security regulations which surround it are
intentionally severe. No violations can be countenanced. Moreover, the
necessity for exact fidelity to these regulations increases as an individual
operoperates (sic.) in more and more sensitive and secret areas of the program.
Where responsibility is highest, fidelity should be most perfect.
Second, this
security system is not perfect in its structure or in its mode of operation.
Perfection would be impossible. We are still relatively unskilled in the
methods whereby we may effectively block the conspiratorial efforts of the
Communist enemy without damage to our own principles. Moreover, the operation
of the system is in the hands of fallible men. It is therefore right and
necessary that the system should be under constant scrutiny. Those who are
affected by the system have a particular right to criticize it. But they have
no right to defy or disregard it.
Third, the
premise of the security system is not a dogma but a fact, the fact of the
Communist conspiracy.The system itself is only a structure of law, not a set of
truths. Therefore this system of law is not, and must not be allowed to become,
a form of thought control. It restricts the freedom of association of the
governmental employee who is subject to it. It restricts his movements and
activities. It restricts his freedom of utterance in matters of security
import, not in other matters. It restricts his freedom of personal and family
life. It makes special demands on his character, moral virtue, and spirit of
sacrifice. But no part of the security system imposes any restrictions on his
mind. No law or Executive order inhibits the freedom of the mind to search for
the truth in all the great issues that today confront the political and moral
intelligence of America. In particular, no security regulations set any limits
to the free-ranging scientific intelligence in its search for the truths of
nature and for the techniques of power over nature. If they were to do so, the
result would be disastrous; for the freedom of science is more than ever
essential to the freedom of the American people.
Fourth, the
preservation of the ordered freedom of American life requires the cooperation
of all American citizens with their Government. The indispensable condition of
this cooperation is a spirit of mutual trust and confidence. This trust and
confidence must in a special sense obtain between governmental officials and
scientists, for their partnership in the atomic-energy program and in other
programs is absolutely essential to the security interests of the United
States. It would be lamentable if conscientious enforcement of security
regulations were to become a danger to the atmosphere of trust and confidence
which alone can sustain this partnership. In order to avert this danger, there
must be on the part of Government a constant concern for justice to the
individual, together with a concern for the high interests of the national
community. On the part of scientists there should be a generous disposition to
endure with patient understanding the distasteful restrictions which the
security system imposes on them.
Finally, it
is essential that In the operation of the security system every effort should
be made to safeguard the principle that no American citizen is to be penalized
for anything except action or omission contrary to the well-defined interests
of the United States. However stringent the need for a security system, the
system cannot be allowed to introduce into American Jurisprudence that hateful
concept, the "crime of opinion." The very security of America
importantly lies in the steady guaranty, even in a time of crisis, of the
citizen's right to freedom of opinion and of honest and responsible utterance.
The present time of crisis intensifies the civic duty of obedience to the
lawful government in the crucial area of security regulations. But it does not
justify abridgment of the civic right of dissent. Government may penalize
disobedience in action or omission. It may not penalize dissent in thought and
utterance.
When all
these distinctions and qualifications have been made, the fact remains that the
existence of the Security regulations which surround the atomic-energy program
puts to those who participate in the program a stern test of loyalty.
Dr.
Oppenheimer failed the test. The record of his actions reveals a frequent and
deliberate disregard of those security regulations which restrict a man's
associations. He was engaged in a highly delicate area of security; within this
area he occupied a most sensitive position. The requirement that a man in this
position should relinquish the right to the complete freedom of association
that would be his in other circumstances is altogether a reasonable and
necessary requirement. The exact observance of this requirement is in all cases
essential to the integrity of the security system. It was particularly
essential in the case of Dr. Oppenheimer.
It will not
do to plead that Dr. Oppenheimer revealed no secrets to the Communists and
fellow travelers with whom he chose to associate. What is incompatible with
obedience to the laws of security is the associations themselves, however
innocent in fact. Dr. Oppenheimer was not faithful to the restrictions on the
associations of those who come under the security regulations.
There is a
further consideration, not unrelated to the foregoing. Those who stand within
the security system are not free to refuse their cooperation with the workings
of the system, much less to confuse or obstruct them, especially by
falsifications and fabrications. It is their duty, at times an unpleasant duty,
to cooperate with the governmental officials who are charged with the
enforcement of security regulations. This cooperation should be active and
honest. If this manner of cooperation is not forthcoming, the security system
itself, and therefore the interests of the United States which it protects,
inevitably suffer. The record proves Dr. Oppenheimer to have been seriously deficient
in his cooperation with the workings of the security system. This defect too is
a defect of loyalty to the lawful government in its reasonable efforts to
preserve itself in its constitutional existence. No matter how high a man
stands in the service of his country he still stands under the law. To permit a
man in a position of the highest trust to set himself above any of the laws of
Security would be to invite the destruction of the whole security system.
In
conclusion, the principle that has already been stated must be recalled for the
sake of emphasis. In proportion as a man is charged with more and more critical
responsibilities, the more urgent becomes the need for that full and exact
fidelity to the special demands of security laws which in this overshadowed day
goes by the name of loyalty. So too does the need for cooperation with
responsible security officers.
Dr.
Oppenheimer occupied a position of paramount importance; his relation to the
security interests of the United States was the most intimate possible one. It
was reasonable to expect that be would manifest the measure of cooperation
appropriate to his responsibilities. He did not do so. It was reasonable to
expect that he would be particularly scrupulous in his fidelity to security regulations.
These regulations are the special test of the loyalty of the American citizen
who serves his Government in the sensitive area of the Atomic Energy program.
Dr. Oppenheimer did not meet this decisive test. He was disloyal.
I conclude
that Dr. Oppenheimer's access to restricted data should be denied.
THOMAS E.
MURRAY,
Commissioner.
JUNE 29,
1954.
DISSENTING
OPINION OF HFNRY DE WOLF SMYTH
I dissent
from the action of the Atomic Energy Commission in the matter of Dr. J. Robert
Oppenheimer. I agree with the "clear conclusion" of the Gray Board
that he is completely loyal and I do not believe he is a security risk. It is
my opinion that his clearance for access to restricted data should be restored.
In a case
such as this, the Commission is required to look into the future. It must
determine whether Dr. Oppenheimer's continued employment by the Government of
the United States is in the interests of the people of the United States. This
prediction must balance his potential contribution to the positive strength of
the country against the possible danger that he may weaken the country by
allowing important secrets to reach our enemies.
Since Dr.
Oppenheimer is one of the most knowledgable (sic.) and lucid physicists we
have, his services could be of great value to the country in the future.
Therefore, the only question being determined by the Atomic Energy Commission
is whether there is a possibility that Dr. Oppenheimer will intentionally or
unintentionally reveal secret information to persons who should not have it. To
me, this is what is meant within our security system by the term security risk.
Character and associations are important only insofar as they bear on the
possibility that secret information will be improperly revealed.
In my opinion
the most important evidence in this regard is the fact that there is no
indication in the entire record that Dr. Oppenheimer has ever divulged any
secret information. The past 15 years of his life have been investigated and
reinvestigated. For much of the last 11 years he has been under actual
surveillance, his movements watched, his conversations noted, his mail and
telephone calls checked. This professional review of his actions has been
supplemented by enthusiastic amateur help from powerful personal enemies.
After
reviewing the massive dossier and after hearing some forty witnesses, the Gray
Board reported on May 27. 1954, that Dr. Oppenheimer "seems to have had a
high degree of discretion reflecting an unusual ability to keep to himself
vital secrets." My own careful reading of the complete dossier and of the
testimony leads me to agree with the Gray Board on this point. I am confident
that Dr. Oppenheimer will continue to keep to himself all the secrets with
which he is entrusted.
The most
important allegations of the General Manager's letter of December 23 related to
Dr. Oppenheimer's conduct in the so-called H-bomb program. I am not surprised
to find that the evidence does not support these allegations in any way. The
history of Dr. Oppenheimer's contributions to the development of nuclear
weapons stands untarnished.
It is clear
that Dr. Oppenheimer's past associations and activities are not newly
discovered in any substantial sense. They have been known for years to
responsible authorities who have never been persuaded that they rendered Dr.
Oppenheimer unfit for public service. Many of the country's outstanding men
have expressed their faith in his integrity.
In spite of
all this, the majority of the Commission now concludes that Dr. Oppenheimer is
a security risk. I cannot accept this conclusion or the fear behind it. In my
opinion the conclusion cannot be supported by a fair evaluation of the
evidence.
Those who do
not accept this view cull from the record of Dr. Oppenheimer's active life over
the past 15 years incidents which they construe as "proof of fundamental
defects in his character" and as alarming associations. I shall summarize
the evidence on these incidents in order that their proper significance may be
seen.
Chevalier
incident.-The most disturbing incidents of his past are those connected with
Haakon Chevalier. In late 1942 or early 1943, Chevalier was asked by George
Eltenton to approach Dr. Oppenheimer to see whether he would be willing to make
technical information available for the Soviet Union. When Chevalier spoke to
Dr. Oppenheimer he was answered by a flat refusal. The incident came to light
when Dr. Oppenheimer, of his own accord, reported it to Colonel Pash in August
1943. He did not at that time give Chevalier's name and said that there had
been 3 approaches rather than 1. Shortly thereafter, in early September, Dr.
Oppenheimer told General Groves that, if ordered, he would reveal the name. Not
until December 1943, did General Groves direct him to give the name. It is his
testimony that he then told General Groves that the earlier story concerning
three approaches had been a "cock and bull story." Not until 1946
were Eltenton, Chevalier, and Dr. Oppenheimer himself interviewed by security
officers in this matter. When interviewed by the FBI in 1946, Dr. Oppenheimer
recounted the same story of the incident which he has consistently maintained
ever since. He stated explicitly in 1946 that the story told to Colonel Pash in
1943 had been a fabrication. In the present hearings before the Gray Board he
testified, before the recording of the Pash interview was produced, that the
story told to Colonel Pash was a fabrication to protect his friend Chevalier.
The letter which he wrote Chevalier in February 1950, concerning Chevalier's
role in the 1943 incident, stated only what Dr. Oppenheimer has consistently
maintained to the FBI and to the Gray board concerning Chevalier's lack of
awareness of the significance of what he was doing.
The Chevalier incident involved temporary concealment of an esp