700.00116/54

The Secretary of War ( Weeks ) to the Secretary of State

WPD 375–10

My Dear Mr. Secretary: In further reply to your letter of September 5, 1922, in which you request the views of the War Department [Page 50] on the questions to be taken up by the Commission of Jurists appointed by the United States and certain other countries to consider amendment of the laws of war, and to meet at The Hague on December 10, 1922, I transmit herewith a draft of rules to govern the use of radio in war, as proposed by the War Department. These rules were formulated by duly appointed Army representatives, after careful study and conference with officials of your Department and of the Navy Department, and they meet with my approval.

I shall be pleased to transmit in a few days the views of the War Department regarding the rules that should govern the use of aircraft in war.

Sincerely yours,

John W. Weeks
[Enclosure]

Rules to Govern the Use of Radio in War as Proposed by the War Department

1.
A neutral government is bound to employ the means at its disposal (a) to prevent the erection or operation by a belligerent of radio stations within its jurisdiction and (b) to prevent the transmission from its jurisdiction of radio messages of military value with reference to the existing war and not required for the conduct of the legitimate commerce or business of such neutral nation.
2.
A belligerent government may regulate or prevent the transmission of radio messages (a) by all persons within its own territorial jurisdiction, (b) by all persons within land areas under its military control and within the territorial waters adjacent thereto, under its military control and (c) by all private craft, including neutral craft, on the high seas within the zone or sphere of action of its military operations.
Such regulations, to be binding upon neutrals, must have been seasonably notified to the neutral governments.
3.
A neutral ship or neutral aircraft, whose government has been seasonably notified of belligerent radio regulations made in virtue of the preceding paragraph, is liable to condemnation for violation of such regulations if captured before her next arrival in her home country. Should an offending vessel not be so captured, notice of her offense may be given to her government. In the event of a second offense against the radio regulations of the same belligerent being committed by the same vessel on a voyage begun after the giving of said notice, the vessel is liable to capture throughout the war.
4.
The personnel of neutral vessels captured for violation of radio regulations are entitled to unconditional release, except in cases falling within the scope of paragraph 7 hereof.
5.
Acts not otherwise constituting espionage are not espionage by reason of their involving violation of radio regulations. Operators of radio apparatus and bearers of radio dispatches have like status as telegraph and cable operators and bearers of dispatches in general.
6.
Neutral craft that send by radio military information from a zone of military activity may be removed therefrom by a belligerent and their radio apparatus may be sequestered, even where no violation of belligerent radio regulations or of the duties of neutrality has been committed.
7.
Neutral private craft, possession or control of which has been vested by their owners in the enemy for the purpose of transmitting military information by radio, receive the same treatment as is applicable to enemy private craft.
8.
So far as actual military operations permit, belligerents will observe the same regulations as are, by international agreement, prescribed for peace, in respect of facilitating radio messages of distress from, or for persons at sea, in the polar regions or in similar inaccessible places. The perversion of such signals to any other purpose is forbidden.