Читать книгу Lessons of the war with Spain and other articles - Alfred Thayer Mahan - Страница 2

It is somewhat of a commonplace among writers upon the Art of War, that with it, as with Art in general, the leading principles remain unimpaired from age to age. When recognized and truly mastered, not held by a passive acquiescence in the statements of another, but really appropriated, so as to enter decisively into a man's habit of thought, forming in that direction the fibre of his mind, they not only illuminate conditions apparently novel, by revealing the essential analogies between them and the past, but they supply the clue by which the intricacies of the present can best be threaded. Nothing could be more utterly superficial, for instance, than the remark of a popular writer that "the days of tacks and sheets"—of sailing ships, that is—"have no value as lessons for the days of steam and armor." Contrast with such an utterance the saying of the great master of the art,—Napoleon: "If a man will surprise the secrets of warfare, let him study the campaigns of Hannibal and of Cæsar, as well as those of Frederick the Great and my own."

Comprehension of warfare, therefore, consists, first, in the apprehension and acceptance—the mental grasp—of a few simple general principles, elucidated and formulated by admitted authorities upon the subject, and, second, in copious illustration of these principles by the application of them to numerous specific instances, drawn from actual experiences of war—from history. Such illustration, adequately developed by exposition of facts and of principles in the several cases, pointing out, where necessary, substantial identity underlying superficial diversity, establishes gradually a body of precedents, which reinforce, by all the weight of cumulative authority, the principle that they illuminate. Thus is laid the substantial foundation upon which the Art of War securely rests. It is perhaps advisable—though it should be needless—to say that, when a student has achieved such comprehension, when his mind has mastered the principles, and his memory is richly stored with well-ordered precedents, he is, in war, as in all other active pursuits of life, but at the beginning of his labors. He has girded on his armor, but he has not yet proved it,—far less is qualified to boast as one about to put it off after a good life's fight. It remains yet to be seen whether he has the gifts and the manhood to use that which he has laboriously acquired, or whether, as happens with many other men apparently well qualified, and actually well furnished with the raw material of knowledge in various professions, he will be unable to turn power into success. This question trial alone can decide in each individual case; but while experience thus forces all to realize that knowledge does not necessarily imply capacity to use it, that there may be foundation upon which no superstructure will be raised, few—and those not the wisest—are inclined to dispute that antecedent training, well-ordered equipment, where other things are equal, does give a distinct advantage to the man who has received it. The blaze of glory and of success which, after forty years of patient waiting, crowned the last six months of Havelock's life, raising him from obscurity to a place among the immortals, attests the rapidity with which the perfect flower of achievement can bud and fully bloom, when, and only when, good seed has been sown in ground fitly prepared.

There are two principal methods of imparting the illustrations that, in their entirety, compose the body of precedents, by which the primary teachings of the Art of War are at once elucidated and established. By the first, the several principles may be separately stated, more or less at large, each being followed closely by the appropriate illustrations, drawn, as these in such a treatment most suitably may, from different periods and from conditions which on the surface appear most divergent. Or, on the other hand, the consecutive narrative of a particular series of operations may be given, in such detail as is necessary, accompanied by a running commentary or criticism, in which the successive occurrences are brought to the test of recognized standards; inference being drawn, or judgment passed, accordingly. The former is the more formal and methodical; it serves better, perhaps, for starting upon his career the beginner who proposes to make war the profession of his life; for it provides him, in a compact and systematic manner, with certain brief rules, by the use of which he can most readily apply, to his subsequent reading of military history, criteria drawn from the experience of centuries. He is thus supplied, in short, with digested knowledge. But digestion by other minds can in no wise take the place of assimilation performed by one's own mental processes. The cut and dried information of the lecture room, and of the treatise, must in every profession be supplemented by the hard work of personal practice; and failing the experience of the campaign,—of actual warfare,—the one school of progress for the soldier or seaman is to be found in the study of military and naval history, which embodies the experience of others. To such study the second method contributes; it bears to the first the relation of an advanced course.

Nor let it be supposed that the experience of others, thus imparted, is a poor substitute for that acquired by the actual hard work of the field, or of the ocean. By the process, the fruit possibly may not be fully matured; but it arrives at that perfection of form which requires but a few suns to ripen. This, moreover, if not the only way by which experience in the art of directing operations of war—of command-in-chief—can be stored, is by far the most comprehensive and thorough; for while utility cannot be denied to annual manœuvres, and to the practice of the sham battle, it must be remembered that these, dealing with circumstances limited both in time and place, give a very narrow range of observation; and, still more important, as was remarked by the late General Sherman, the moral elements of danger and uncertainty, which count for so much in real warfare, cannot be adequately reproduced in mimic. The field of military history, on the other hand, has no limit short of the military experience of the race; it records the effect of moral influences of every kind, as well as of the most diverse material conditions; the personal observation of even the greatest of captains is in comparison but narrow. "What experience of command," says one of the most eminent, "can a general have, before he is called to command? and the experience of what one commander, even after years of warfare, can cover all cases?" Therefore he prescribes study; and as a help thereto tells the story of one of his most successful campaigns, accompanying it with a commentary in which he by no means spares himself. Napoleon abounds in the same sense. "On the field of battle the happiest inspiration is often but a recollection,"—not necessarily of one's own past; and he admitted in after years that no finer work had been done by him than in his first campaign, to which he came—a genius indeed, but—with the acquisitions chiefly of a student, deep-steeped in reading and reflection upon the history of warfare.

The utility of such study of military history to the intending warrior is established, not only by a few such eminent authorities, but by a consensus among the leading soldiers and seamen of our own day, whether they personally have, or have not, had the opportunity of command in war. It may be asserted to be a matter of contemporary professional agreement, as much as any other current opinion that now obtains. In such study, native individual capacity and individual temperament will largely affect inference and opinion; not only causing them to differ more or less, but resulting frequently in direct opposition of conclusion. It cannot be otherwise; for, like all other callings of active life, war is a matter, not merely of knowledge and of general principles, but of sound judgment, without which both information and rules, being wrongly applied, become useless. Opinions, even of the most eminent, while accorded the respect due to their reputation, should therefore be brought to the test of personal reflection.

The study of the Art and History of War is pre-eminently necessary to men of the profession, but there are reasons which commend it also, suitably presented, to all citizens of our country. Questions connected with war—when resort to war is justifiable, preparation for war, the conduct of war—are questions of national moment, in which each voter—nay, each talker—has an influence for intelligent and adequate action, by the formation of sound public opinion; and public opinion, in operation, constitutes national policy. Hence it is greatly to be desired that there should be more diffused interest in the critical study of warfare in its broader lines. Knowledge of technical details is not necessary to the apprehension of the greater general principles, nor to an understanding of the application of those principles to particular cases, when made by individual students,—officers or others. The remark is sometimes heard, "When military or naval officers agree, Congress—or the people—may be expected to act." The same idea applied to other professions—waiting for universal agreement—would bring the world to a standstill. Better must be accepted without waiting for best. Better is more worth having to-day than best is the day after the need has come and gone. Hesitation and inaction, continued till the doctors agree, may result in the death of the patient; yet such hesitation is almost inevitable where there is no formed public opinion, and quite inevitable where there is no public interest antecedent to the emergency arising.

It may be due to the bias of personal or professional inclination that the present writer believes that military history,—including therein naval,—simply and clearly presented in its leading outlines, divested of superfluous and merely technical details, would be found to possess an interest far exceeding that which is commonly imagined. The logical coherence of any series of events, as of any process of Nature, possesses an innate attraction for the inquisitive element of which few intelligent minds are devoid. Unfortunately, technical men are prone to delight in their technicalities, and to depreciate, with the adjective "popular," attempts to bring their specialties within the comprehension of the general public, or to make them pleasing and attractive to it. However it may be with other specialties, the utility of which is more willingly admitted, the navy and army in our country cannot afford to take such an attitude. The brilliant, but vague, excitement and glory of war, in its more stirring phases, touches readily the popular imagination, as does intense action of every description. It has all the charm of the dramatic, heightened by the splendor of the heroic. But where there is no appeal beyond the imagination to the intellect, such impressions lack distinctness, and leave no really useful results. While there is a certain exaltation in sharing, through vivid narrative, the emotions of those who have borne a part in some deed of conspicuous daring, the fascination does not equal that wrought upon the intellect, as it traces for the first time the long-drawn sequence by which successive occurrences are seen to issue in their necessary results, or causes apparently remote to converge upon a common end, and understanding succeeds to the previous sense of bewilderment, which is produced by military events as too commonly treated.

There is, moreover, no science—or art—which lends itself to such exposition more readily than does the Art of War. Its principles are clear, and not numerous. Outlines of operations, presented in skeleton, as they usually may be, are in most instances surprisingly clear; and, these once grasped, the details fall into place with a readiness and a precision that convey an ever increasing intellectual enjoyment. The writer has more than once been witness of the pleasure thus occasioned to men wholly strangers to military matters; a pleasure partly of novelty, but which possesses the elements of endurance because the stimulus is one that renews itself continually, opening field after field for the exercise of the mind.

If such pleasure were the sole result, however, there might be well-founded diffidence in recommending the study. The advantage conferred upon the nation by a more wide-spread and intelligent understanding of military matters, as a factor in national life that must exist for some ages to come, and one which recent events, so far from lessening, have rendered more conspicuous and more necessary, affords a sounder ground for insisting that it is an obligation of each citizen to understand something of the principles of warfare, and of the national needs in respect of preparation, as well as thrill with patriotic emotion over an heroic episode or a brilliant victory.

It is with the object of contributing to such intelligent comprehension that the following critical narrative, which first appeared in one of our popular monthlies, is again submitted to the public in its present form. It professes no more than to be an attempt, by a student of military as well as naval warfare, to present a reasoned outline of a part of the operations of the war, interspersed with such reflections upon naval warfare, in its generals and its particulars, as have arisen naturally in the course of the story. The method adopted, consequently, is the second of those mentioned in the beginning of these remarks; a consecutive narrative, utilized as a medium for illustrating the principles of war. The application of those principles in this discussion represents the views of one man, believed by him to be in accordance with a considerable body of professional thought, although for this he has no commission to speak; but to some of them also there is, in other quarters, a certain distinct professional opposition.

The aim of the author here, as in all his writings, has been so to present his theme as to invest it with the rational interest attaching to a clear exposition of causes and effects, as shown in a series of events. Where he may have failed, the failure is in himself, not in his subject. The recent Spanish-American War, while possessing, as every war does, characteristics of its own, differentiating it from others, nevertheless, in its broad analogies, falls into line with its predecessors, evidencing that unity of teaching which pervades the art from its beginnings unto this day. It has, moreover, the special value of illustrating the reciprocal needs and offices of the army and the navy, than which no lesson is more valuable to a nation situated as ours is. Protected from any serious attempt at invasion by our isolated position, and by our vast intrinsic strength, we are nevertheless vulnerable in an extensive seaboard, greater, relatively to our population and wealth—great as they are—than that of any other state. Upon this, moreover, rests an immense coasting trade, the importance of which to our internal commercial system is now scarcely realized, but will be keenly felt if we ever are unable to insure its freedom of movement.

We also are committed, inevitably and irrevocably, to an over-sea policy, to the successful maintenance of which will be needed, not only lofty political conceptions of right and of honor, but also the power to support, and if need be to enforce, the course of action which such conceptions shall from time to time demand. Such maintenance will depend primarily upon the navy, but not upon it alone; there will be needed besides an adequate and extremely mobile army, and an efficient correlation of the one with the other, based upon an accurate conception of their respective functions. The true corrective to the natural tendency of each to exaggerate its own importance to the common end is to be found only in some general understanding of the subject diffused throughout the body of the people, who are the ultimate arbiters of national policy.

In short, the people of the United States will need to understand, not only what righteousness dictates, but what power, military and naval, requires, in order duly to assert itself. The disappointment and impatience, now being manifested in too many quarters, over the inevitable protraction of the military situation in the Philippines, indicates a lack of such understanding; for, did it exist, men would not need to be told that even out of the best material, of which we have an abundance, a soldier is not made in a day, nor an army in a season; that when these, the necessary tools, are wanting, or are insufficient in number, the work cannot but lag until they are supplied; in short, that in war, as in every calling, he who wills the end must also understand and will the means. It was the same with the wide-spread panic that swept along our seaboard at the beginning of the late war. So far as it was excusable, it was due to the want of previous preparation; so far as it was unreasonable, it was due to ignorance; but both the want of preparation and the ignorance were the result of the preceding general indifference of the nation to military and naval affairs, an indifference which necessarily had found its reflection in the halting and inadequate provisions made by Congress.

Although changes and additions have been introduced where it has seemed expedient, the author has decided to allow these articles to stand, in the main, substantially as written immediately after the close of hostilities. The opening paragraphs, while less applicable, in their immediate purport, to the present moment, are nevertheless not inappropriate as an explanation of the general tenor of the work itself; and they suggest, moreover, another line of reflection upon the influence, imperceptibly exerted, and passively accepted in men's minds, by the quiet passing of even a single calendar year.

The very lapse of time and subsidence of excitement which tend to insure dispassionate and impartial treatment by the historian, and a juster proportion of impression in spectators, tend also to produce indifference and lethargy in the people at large; whereas in fact the need for sustained interest of a practical character still exists. Intelligent provision for the present and future ought now to succeed to the emotional experiences of the actual war. The reading public has been gorged and surfeited with war literature, a fact which has been only too painfully realized by publishers and editors, who purvey for its appetite and have overstocked the larder. Coincident with this has come an immense wave of national prosperity and consequent business activity, which increasingly engross the attention of men's minds. So far as the mere movement of the imagination, or the stirring of the heart is concerned, this reaction to indifference after excessive agitation was inevitable, and is not in itself unduly to be deplored; but it will be a matter, not merely of lasting regret, but of permanent harm, if the nation again sinks into the general apathy concerning its military and naval necessities which previously existed, and which, as the experience of Great Britain has shown, is unfortunately characteristic of popular representative governments, where present votes are more considered than future emergencies. Not the least striking among the analogies of warfare are the sufferings undergone, and the risks of failure incurred, through imperfect organization, in the Crimea, and in our own recent hostilities with Spain. And let not the public deceive itself, nor lay the fault exclusively, or even chiefly, upon its servants, whether in the military services or in the halls of Congress. The one and the other will respond adequately to any demand made upon them, if the means are placed betimes in their hands; and the officers of the army and navy certainly have not to reproach themselves, as a body, with official failure to represent the dangers, the exposure, and the needs of the commonwealth. It should be needless to add that circumstances now are greatly changed, through the occurrences of last year; and that henceforth the risks from neglect, if continued, will vastly exceed those of former days. The issue lies with the voters.