The application of these principles to the case of submarine cables would appear to be, to a certain point at any rate, perfectly clear. Telegraphic communication with the outside world may well be as important to a State engaged in warfare as similar means of communication between one point and another within its own territory. Just as an invader would without scruple interrupt messages, and even destroy telegraphic plant, on land, so may he thus act within the enemy's territorial waters, or, perhaps, even so far from shore as he could reasonably place a blockading squadron. It may be objected that a belligerent has no right to prevent the access of neutral ships to unblockaded portions of the enemy's coast on the ground that by carrying diplomatic agents or despatches they are keeping up the communications of his enemy with neutral Governments. But this indulgence rests on the presumption that such official communications are "innocent," a presumption obviously inapplicable to telegraphic messages indiscriminately received in the course of business. It would seem, therefore, to be as reasonable as it is in accordance with analogy, that a belligerent should be allowed, within the territorial waters of his enemy, to cut a cable, even though it may be neutral property, of which the _terminus ad quem_ is enemy territory, subject only to a liability to indemnify the neutral owners.
The cutting, elsewhere than in the enemy's waters, of a cable connecting enemy with neutral territory receives no countenance from international law. Still less permissible would be the cutting of a cable connecting two neutral ports, although messages may pass through it which, by previous and subsequent stages of transmission, may be useful to the enemy.
Your obedient servant, T. E. HOLLAND. Oxford, May 21 (1897).
Sir,--Will you allow me to refer in a few words to the interesting letters upon the subject of submarine cables which have been addressed to you by Mr. Parsoné and Mr. Charles Bright? In asserting that "the question as to the legitimacy of cable-cutting is covered by no precedent," I had no intention of denying that belligerent interference with cables had ever occurred. International precedents are made by diplomatic action (or deliberate inaction) with reference to facts, not by those facts themselves. To the best of my belief no case of cable-cutting has ever been made matter of diplomatic representation, and I understand Mr. Parsoné to admit that no claim in respect of damage to cables was presented to the mixed Commission appointed under the Convention of 1883 between Great Britain and Chile.