The Panama Canal Conflict between Great Britain and the United States of America | Page 5

and not only for the defence of the Canal against a possible attack. There ought, however, to be no doubt that the United States is as much bound to obey the rules of Article III of the Hay-Pauncefote Treaty as Great Britain or any other foreign State. These rules are intended to invest the Canal with the character of neutrality. If the United States were not bound to obey them, the Canal would lose its neutral character, and, in case she were a belligerent, her opponent would be justified in considering the Canal a part of the region of war and could, therefore, make it the theatre of war. The mere fact that Article III of the Hay-Pauncefote Treaty refers to the rules in existence concerning the neutralisation of the Suez Canal, and that Article IV of the Suez Canal Treaty of 1888 expressly stipulates the neutralisation of the Canal even should Turkey be a belligerent, ought to be sufficient to prove that the neutralisation of the Panama Canal is stipulated by the Hay-Pauncefote Treaty even should the United States be a belligerent.
Furthermore, one must come to the same conclusion if one takes into consideration the objects, which are three in number, of the neutralisation of an inter-oceanic canal.
The first object is that a canal shall be open in time of war as well as in time of peace, so that navigation through the canal may be unhampered by the fact that war is being waged. If the canal were not neutralised, the territorial sovereign would be compelled, if he were neutral in a war, to prevent the passing through the canal of men-of-war of either belligerent, because such passage would be equivalent to the passage of belligerent troops through neutral land territory.
The second object is that the territorial sovereign shall be prevented from closing a canal or interfering with the free use of it by vessels of all nations in case he himself is a party to a war. If the canal were not neutralised, the belligerent territorial sovereign could, during the war, close the canal or interfere with its free use by neutral vessels.
The third object is that a canal shall not be damaged, nor navigation thereon be prevented or hampered by the opponent in case the territorial sovereign is himself a belligerent. If the canal were not neutralised, it could be blockaded, militarily occupied, and hostilities could be committed there.
With these points in mind one may well ask whether it was worth while to agree at all upon the five rules of Article III, Nos. 2-6, of the Hay-Pauncefote Treaty if the United States were not to be considered bound by these rules. That two years after the conclusion of the Hay-Pauncefote Treaty the United States acquired sovereign rights over the Canal territory and that she is at present the owner of the Canal has not, essentially at any rate, altered the case, for Article IV of the Hay-Pauncefote Treaty stipulates that a change of territorial sovereignty over the Canal territory should not affect the obligation of the contracting parties under that treaty.
If this is correct, it might be maintained that the United States is, under the Hay-Pauncefote Treaty, subjected to more onerous conditions than Turkey and Egypt are under the Suez Canal Treaty, for Article X of the latter stipulates that Egypt and Turkey shall not by the injunctions of Articles IV, V, VII, and VIII of the same treaty be considered to be prevented from taking such measures as might be necessary to ensure the defence of Egypt and Turkey by their own armed forces. But this opinion would not be justified because in this respect the case of the Panama Canal is entirely different from that of the Suez Canal. Whereas the Panama Canal is an outlying part of the United States, and no attack on the main territory of the United States is possible from the Panama Canal, an attack on Egypt as well as on Turkey is quite possible from the Suez Canal. There is, therefore, no occasion for the United States to take such measures in the Panama Canal as might be necessary to ensure the defence of her main territory. Indeed there might be occasion for her to take such measures in the Canal as are necessary to ensure the defence of the Canal and the surrounding territory, if a belligerent threatened to attack it. Although this case is not directly provided for by the Hay-Pauncefote Treaty--in contradistinction to Article XXIII of the Hay-Varilla Treaty--there is no doubt that, since, according to Article II of the Hay-Pauncefote Treaty, the United States shall have and enjoy all the rights incident to the construction of the Canal as well as the exclusive right of providing for the regulation and management of the