Hm, all information about US a-bombs are restricted data.
Are you sure?
68 STAT.] PUBLIC LAW 703-AUG. 30, 1954 943SEC. 142. CLASSIFICATION AND DECLASSIFICATION OF RESTRICTED
DATA.—
"a. The Commission shall from time to time determine the data,
within the definition of Restricted Data, which can be published without
undue risk to the common defense and security and shall thereupon
cause such data to be declassified and removed from the category
of Restricted Data.
"b. The Commission shall maintain a continuous review of
Restricted Data and of any Classification Guides issued for the guidance
of those in the atomic energy program with respect to the areas
of Restricted Data which have been declassified in order to determine
which information may be declassified and removed from the category
of Restricted Data without undue risk to the common defense and
security.
"c. I n the case of Restricted Data which the Commission and the
Department of Defense jointly determine to relate primarily to the
military utilization of atomic weapons, the determination that such
data may be published without constituting an unreasonable risk to
the common defense and security shall be made by the Commission
and the Department of Defense jointly, and if the Commission and
the Department of Defense do not agree, the determination shall be
made by the President.
"d. The Commission shall remove from the Restricted Data category
such data as the Commission and the Department of Defense
jointly determine relates primarily to the military utilization of
atomic weapons and which the Commission and Department of
Defense jointly determine can be adequately safeguarded as defense
information: Provided^ however, That no such data so removed from
the Restricted Data category shall be transmitted or otherwise made
available to any nation or regional defense organization, while such
data remains defense information, except pursuant to an agreement
for cooperation entered into in accordance with subsection 144 b.
"e. The Commission shall remove from the Restricted Data category
such information concerning the atomic energy programs of
other nations as the Commission and the Director of Central Intelligence
jointly determine to be necessary to carry out the provisions of
section 102 (d) of the National Security Act of 1947, as amended,
and can be adequately safeguarded as defense information.