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Alfred T. Mahan, Influence of Sea Power, 1890

Von der römischen Geschichte und seinen Untersuchungen zum 17. und 18. Jahrhundert inspiriert, forderte Mahan in seinem einflussreichen Werk dazu auf, die Ozeane nicht mehr als Hindernisse, sondern als große Verkehrsstraßen zu betrachten, die es zu nutzen galt. Ihre Beherrschung würde über das weitere Schicksal und internationale Gewicht der Nationen bestimmen. Daher benötigten die USA eine schlagkräftige Flotte.

 

INFLUENCE OF SEA POWER UPON HISTORY.

INTRODUCTORY.

The history of Sea Power is largely, though by no means solely, a narrative of contests between nations, of mutual rivalries, of violence frequently culminating in war. The profound influence of sea commerce upon the wealth and strength of countries was clearly seen long before the true principles which governed its growth and prosperity were detected. To secure to one's own people a disproportionate share of such benefits, every effort was made to exclude others, either by the peaceful legislative methods of monopoly or prohibitory regulations, or, when these failed, by direct violence. The clash of interests, the angry feelings roused by conflicting attempts thus to appropriate the larger share, if not the whole, of the advantages of commerce, and of distant unsettled commercial regions, led to wars. On the other hand, wars arising from other causes have been greatly modified in their conduct and issue by the
control of the sea. Therefore the history of sea power, while embracing in its broad sweep all that tends to make a people great upon the sea or by the sea, is largely a military history; and it is in this aspect that it will be mainly, though not exclusively, regarded in the following pages. ...

This protection in time of war must be extended by armed shipping. The necessity of a navy, in the restricted sense of the word, springs, therefore, from the existence of a peaceful shipping, and disappears with it, except in the case of a nation which has aggressive tendencies, and keeps up a navy merely as a branch of the military establishment. As the United States has at present no aggressive purposes, and as its merchant service has disappeared, the dwindling of the armed fleet and general lack of interest in it are strictly logical consequences. When for any reason sea trade is again found to pay, a large enough shipping interest will reappear to compel the revival of the war fleet. It is possible that when a canal route through the Central-American Isthmus is seen to be a near certainty, the aggressive impulse may he strong enough to lead to the same result. This is doubtful, however, because a peaceful, gain-loving nation is not far-sighted, and far-sightedness is needed for adequate military preparation, especially in these days.

As a nation, with its unarmed and armed shipping, launches forth from its own shores, the need is soon felt of points upon which the ships can rely for peaceful trading, for refuge and supplies. In the present day friendly, though foreign, ports are to be found all over the world and their shelter is enough while peace prevails. It was not always so, nor does peace always endure, though the United States have been favored by so long a continuance of it. In earlier times the merchant seaman, seeking for trade in new and unexplored regions, made his gains at risk of life and liberty from suspicious or hostile nations, and was under great delays in collecting a full and profitable freight. He therefore intuitively sought at the far end of his trade route one or more stations, to be given to him by force or favor, where he could fix himself or his agents in reasonable security, where his ships could lie in safety, and where the merchantable products of the land could be continually collecting, awaiting the arrival of the home fleet, which should carry them to the mother-country. As there was immense gain, as well as much risk, in these early voyages, such establishments naturally multiplied and grew until they became colonies whose ultimate development and success depended upon the genius and policy of the nation from which they sprang, and form a very great part of the history, and particularly of the sea history, of the world. All colonies had not the simple and natural birth and growth above described. Many were more formal, and purely political, in their conception and founding, the act of the rulers of the people rather than of private individuals but the trading-station with its after expansion, the work simply of the adventurer seeking gain, was in its reasons and essence the same as the elaborately organized and chartered colony. In both cases the mother-country had won a foothold in a foreign land, seeking a new outlet for what it had to sell, a new sphere for its shipping, more employment for its people, more comfort and wealth for itself.

The needs of commerce, however, were not all provided for when safety had been secured at the far end of the road. The voyages were long and dangerous, the seas often beset with enemies. In the most active days of colonizing there prevailed on the sea a lawlessness the very memory of which is now almost lost, and the days of settled peace between maritime nations were few and far between. Thus arose the demand for stations along the road, like the Cape of Good Hope, St. Helena, and Mauritius, not primarily for trade, but for defence and war; the demand for the possession of posts like Gibraltar, Malta, Louisburg, at the entrance of the Gulf of St. Lawrence, — posts whose value was chiefly strategic, though not necessarily wholly so. Colonies and colonial posts were sometimes commercial, sometimes military in their character; and it was exceptional that the same position was equally important in both points of view, as New York was.

In these three things — production, with the necessity of exchanging products, shipping, whereby the exchange is carried on, and colonies, which facilitate and enlarge the operations of shipping and tend to protect it by multiplying points of safety — is to be found the key to much of the history, as well as of the policy, of nations bordering upon the sea. The policy has varied both with the spirit of the age and with the character and clear-sightedness of the rulers; but the history of the seaboard nations has been less determined by the shrewdness and foresight of governments than by conditions of position, extent, configuration, number and character of their people, — by what are called, in a word, natural conditions. It must however be admitted, and will be seen, that the wise or unwise action of individual men has at certain periods had a great modifying influence upon the growth of sea power in the broad sense, which includes not only the military strength afloat, that rules the sea or any part of it by force of arms, but also the peaceful commerce and shipping from which alone a military fleet naturally and healthfully springs, and on which it securely rests. ...

To turn now from the particular lessons drawn from the history of the past to the general question of the influence of government upon the sea career of its people, it is seen that that influence can work in two distinct but closely related ways.

First, in peace: The government by its policy can favor the natural growth of a people's industries and its tendencies to seek adventure and gain by way of the sea; or it can try to develop such industries and such sea-going bent, when they do not naturally exist; or, on the other hand, the government may, by mistaken action check and fetter the progress which the people left to themselves would make. In any one of these ways the influence of the government will be felt, making or marring the sea power of the country in the matter of peaceful commerce; upon which alone, it cannot be too often insisted, a thoroughly strong navy can be based.

Secondly, for war: The influence of the government will be felt in its most legitimate manner in maintaining an armed navy, of a size commensurate with the growth of its shipping and the importance of the interests connected with it. More important even than the size of the navy is the question of its institutions, favoring a healthful spirit and activity, and providing for rapid development in time of war by an adequate reserve of men and of ships and by measures for drawing out that general reserve power which has before been pointed to, when considering the character and pursuits of the people. Undoubtedly under this second head of warlike preparation must come the maintenance of suitable naval stations, in those distant parts of the world to which the armed shipping must follow the peaceful vessels of commerce. The protection of such stations must depend either upon direct military force, as do Gibraltar and Malta, or upon a surrounding friendly population, such as the American colonists once were to England, and, it may be presumed, the Australian colonists now are. Such friendly surroundings and backing, joined to a reasonable military provision, are the best of defences, and when combined with decided preponderance at sea, make a scattered and extensive empire, like that of England, secure; for while it is true that an unexpected attack may cause disaster in some one quarter, the actual superiority of naval power prevents such disaster from being general or irremediable. History has sufficiently proved this. England's naval bases have been in all parts of the world; and her fleets have at once protected them, kept open the communications between them, and relied upon them for shelter.

Colonies attached to the mother-country afford, therefore, the surest means of supporting abroad the sea power of a country. In peace, the influence of the government should be felt in promoting by all means a warmth of attachment and a unity of interest which will make the welfare of one the welfare of all, and the quarrel of one the quarrel of all; and in war, or rather for war, by inducing such measures of organization and defence as shall be felt by all to be a fair distribution of a burden of which each reaps the benefit.

Such colonies the United States has not and is not likely to have. As regards purely military naval stations, the feeling of her people was probably accurately expressed by an historian of the English navy a hundred years ago, speaking then of Gibraltar and Port Mahon. "Military governments," said he, "agree so little with the industry of a trading people, and are in themselves so repugnant to the genius of the British people, that I do not wonder that men of good sense and of all parties have inclined to give up these, as Tangiers was given up." Having therefore no foreign establishments, either colonial or military, the ships of war of the United States, in war, will be like land birds, unable to fly far from their own shores. To provide resting-places for them, where they can coal and repair, would be one of the first duties of a government proposing to itself the development of the power of the nation at sea
... . The question is eminently one in which the influence of the government should make itself felt, to build up for the nation a navy which, if not capable of reaching distant countries, shall at least be able to keep clear the chief approaches to its own. The eyes of the country have for a quarter of a century been turned from the sea; the results of such a policy and of its opposite will be shown in the instance of France and of England. Without asserting a narrow parallelism between the case of the United States and either of these, it may safely be said that it is essential to the welfare of the whole country that the conditions of trade and commerce should remain, as far as possible, unaffected by an external war. In order to do this, the enemy must be kept not only out of our ports, but far away from our coasts. ...

 

 

 

 

Quelle:
Alfred Thayer Mahan,
The Influence of Sea Power Upon History, 1660-1783,
(London: Sampson Low, Marston, Searle, and Rivington, 1889), 1, 26-28, 81-83, 87.