The Government of the United State views those possibilities with such grave concern that it feels it to be its privilege, and, indeed, its duty, in the circumstances, to request the Imperial German Government to consider, before action is taken, the critical situation in respect of the relation between this country and Germany — which might arise were the German naval force, in carrying out the policy foreshadowed in the Admiralty’s proclamation, to destroy any merchant vessel of the United States or cause the death of American citizens.
It is, of course, not necessary to remind the German Government that the sole right of a belligerent in dealing with neutral vessels on the high seas is limited to visit and search, unless a blockade is proclaimed and effectively maintained, which this Government does not understand to be proposed in this case. To declare or exercise a right to attack and destroy any vessel entering a prescribed area of the high seas without first certainly determining its belligerent nationality and the contraband character of its cargo would be an act so unprecedented in naval warfare that this government is reluctant to believe that the Imperial Government of Germany in this case contemplates it as possible.
The suspicion that enemy ships are using neutral flags improperly can create no just presumption that all ships traversing a prescribed area are subject to the same suspicion. It is to determine exactly such questions that this Government understands the right of visit and search to have been recognized.
This Government has carefully noted the explanatory statement issued by the Imperial German Government at the same time with the proclamation of the German Admiralty, and takes this occasion to remind the Imperial German Government very respectfully that the Government of the United States is open to none of the criticisms for unneutral action to which the German Government believes the governments of certain other neutral nations have laid themselves open; that the Government of the United State has not consented to or acquiesced in any measures which may have been taken by the other belligerent nations in the present war which operate to restrain neutral trade, but has, on the contrary, taken in all such matters a position which warrants it in holding those governments responsible in the proper way for any untoward effects on American shipping which the accepted principles of international law do not justify; and that it, therefore, regards itself as free in the present instance to take with a clear conscience and upon accepted principles the position indicated in this note.
If the commanders of German vessels of war should act upon the presumption that the flag of the United States was not being used in good faith and should destroy on the high seas an American vessel or the lives of American citizens, it would be difficult for the Government of the United States to view the act in any other light than as an indefensible violation of neutral rights, which it would be very hard, indeed, to reconcile with the friendly relations now happily subsisting between the two governments.
If such a deplorable situation should arise, the Imperial German Government can readily appreciate that the Government of the United States would be constrained to hold the Imperial Government of Germany to a strict accountability for such acts of their naval authorities, and to take any steps it might be necessary to take to safeguard American lives and property and to secure to American citizens the full enjoyment of their acknowledged rights on the high seas.
The Government of the United States, in view of these considerations, which it urges with the sincere purpose of making sure that no misunderstandings may arise, and no circumstances occur, that might even cloud the intercourse of the two governments, expresses the confident hope and expectation that the Imperial German Government can and will give assurance that American citizens and their vessels will not be molested by the naval forces of Germany otherwise than by visit and search, though their vessels may be
traversing the sea area delimited in the proclamation of the German Admiralty.
It is stated for the information of the Imperial Government that representations have been made to his Britannic Majesty’s Government in respect to the unwarranted use of the American flag for the protection of British ships.