Section 2. (a) Whoever, with intent or reason to believe that it is to be used to the injury or the United States or to the advantage of a foreign nation, communicated, delivers, or transmits, or attempts to, or aids, or induces another to, communicate, deliver or transmit, to any foreign government, or to any faction or party or military or naval force within a foreign country, whether recognized or unrecognized by the United States, or to any representative, officer, agent, employee, subject, or citizen thereof, either directly or indirectly and document, writing, code book, signal book, sketch, photograph, photographic negative, blue print, plan, map, model, note, instrument, appliance, or information relating to the national defense, shall be punished by imprisonment for not more than twenty years: Provided, That whoever shall violate the provisions of subsection (a) of this section in time of war shall be punished by death or by imprisonment for not more than thirty years; and [emphasis and italics added]

(b) whoever, in time of war, with intent that the same shall be communicated to the enemy, shall collect, record, publish or communicate, or attempt to elicit any information with respect to the movement, numbers, description, condition, or disposition of any of the armed forces, ships, aircraft, or war materials of the United States, or with respect to the plans or conduct, or supposed plans or conduct of any naval of military operations, or with respect to any works or measures undertaken for or connected with, or intended for the fortification of any place, or any other information relating to the public defense, which might be useful to the enemy, shall be punished by death or by imprisonment for not more than thirty years.