The Influence of Sea Power upon the French Revolution and Empire: 1793-1812. Alfred Thayer Mahan
owing to the two alarms of war in 1790 and 1791; and provident administration had kept on hand in the British dockyards the necessary equipments, which had disappeared from those of France. More difficulty was experienced in manning than in equipping; but at the end of 1793, there were eighty-five of the line actually in commission. From twenty to twenty-five were allotted to the Channel fleet, cruising from thence to Cape Finisterre, under the command of Lord Howe; a like number to the Mediterranean under Lord Hood; and from ten to twelve to the West Indies. A reserve of twenty-five ships remained in the Channel ports, Portsmouth and Plymouth, ready for sea, and employed, as occasion demanded, for convoys, to fill vacancies of disabled ships in the cruising fleets, or to strengthen the latter in case of special need.
The mobilization of the fleet, though energetic when once begun, was nevertheless tardy, and Great Britain had reason to be thankful that years of civil commotion and executive impotence had so greatly deteriorated the enemy's navy, and also, at a critical moment, had thrown so large a portion of it into her hands at Toulon. With a widely scattered empire, with numerous exposed and isolated points, with a smaller population and an army comparatively insignificant in numbers, war with France threw her—and must inevitably always throw her—at first upon the defensive, unless she could at once lay her grasp firmly upon some vital chord of the enemy's communications, and so force him to fight there. She could not assume the offensive by landing on French soil. No force she could send would be capable of resisting the numbers brought against it, much less of injuring the enemy; nor should the flattering hopes of such a force serving as a nucleus, round which to crystallize French rebellion, have been suffered to delude her, after the bitter deceptions of the recent American struggle. What hopes had not Great Britain then based upon old loyalty, and upon discontent with the new order of things! Yet, though such discontent undoubtedly existed—and that among men of her own race recently her subjects—the expeditions sent among them rallied no decisive following, kindled no fire of resistance. The natives of the soil, among whom such a force appears, either view it with jealous suspicion or expect it to do all the work; not unfrequently are both jealous and inactive. It is well, then, to give malcontents all the assistance they evidently require in material of war, to keep alive as a diversion every such focus of trouble, to secure wherever possible, as at Toulon, a fortified port by which to maintain free entrance for supplies to the country of the insurgents; but it is not safe to reckon on the hatred of the latter for their own countrymen outweighing their dislike for the foreigner. It is not good policy to send a force that, from its own numbers, is incapable of successful independent action, relying upon the support of the natives in a civil war. Such support can never relieve such expeditions from the necessity, common to all military advances, of guarding their communications while operating on their front; which is only another way of saying again that such expeditions, to be successful, must be capable of independent action adequate to the end proposed. Risings, such as occurred in many quarters of France in 1793, are useful diversions; but a diversion is only a subordinate part in the drama of war. It is either a deceit, whose success depends rather upon the incapacity of the opponent than upon its own merits; or it is an indirect use of forces which, from their character or position, cannot be made to conduce directly to the main effort of the enterprise in hand. To enlarge such diversions by bodies of troops which might be strengthening the armies on the central theatre of war is a mistake, which increases in ever greater proportion as the forces so diverted grow more numerous. [68]
Offensive action of this character was therefore forbidden to Great Britain. To use small bodies for it was impolitic; and large bodies she had not to send. To strike a direct blow at France, it was necessary to force her to come out of her ports and fight, and this was to be accomplished only by threatening some external interests of vital importance to her. Such interests of her own, however, France had not. Her merchant shipping, in peace, carried less than one third of her trade, and was at once hurried into her ports when war began. Her West India colonies had indeed been valuable, that of Haïti very much so; but the anarchy of the past four years had annihilated its prosperity. There remained only to strike at her communications, through neutrals, with the outside world, and this was to be accomplished by the same means as most surely conduced to the defence of all parts of the British empire—by taking up positions off the French coast, and drawing the lines as closely as the exigencies of the sea and the law of nations would permit. If possible, in order to stop commerce by neutral vessels, a blockade of the French coast, similar to that of the Southern Confederacy by the United States, would have been the most suitable measure to adopt; but the conditions were very different. The weather on the coast of the Southern States is much more moderate; the heaviest gales blow along shore, whereas, in the Bay of Biscay, they blow dead on shore; and there was almost everywhere good, sometimes even sheltered, anchorage, which was not generally to be had on the coast of France. Finally, while steam certainly helps both parties, the inside and the out, the latter profits the more by it, for he can keep in with the shore to a degree, and for a length of time, impossible to the sailing ship; the necessity of gaining an offing before a gale comes on, and the helpless drifting during its continuance, not existing for the steamer.
Despite, therefore, the decisions of the courts, that a blockade was not technically removed when the ships maintaining it were driven off by weather; a blockade of the whole French coast does not seem to have been contemplated by the British ministry. Its offensive measures against French commerce were consequently limited to the capture of property belonging to French subjects, wherever found afloat, even under neutral flags; and to the seizure of all contraband goods destined to France, to whomsoever they belonged. Both these were conceded to be within the rights of a belligerent by the United States and Great Britain; but the latter now endeavored to stretch the definition of contraband to a degree that would enable her to increase the pressure upon France. She claimed that naval stores were included in the category—a position the more plausible at that time because, the French merchant ships being unable to go to sea, the stores must be for the navy—and further, that provisions were so. Though these arguments were hotly contested by neutrals, the British navy was strong enough to override all remonstrances; and the dearth of provisions did force the Brest fleet out in 1794, and so led directly to the first great naval battle of the war.
It cannot be considered a satisfactory result, nor one evincing adequate preparation, that the Channel fleet, to which belonged the protection of the approaches to the Channel—the great focus of British trade—to which also was assigned the duty of watching Brest, the chief French arsenál on the Atlantic, did not get to sea till July 14, and then only to the number of fifteen ships-of-the-line. A French fleet of similar size had sailed from Brest six weeks before, on the 4th of June, and taken a position in Quiberon Bay, off the coast of La Vendée, to intercept assistance to the insurgents of that province. The command of the Channel fleet was given to Lord Howe, an officer of very high character for activity and enterprise in previous wars, but now in his sixty-eighth year. Age had in no sense dulled his courage, which was as steadfast and well-nigh as impassive as a rock, nor impaired his mental efficiency; but it may be permitted to think that time had exaggerated and hardened a certain formal, unbending precision of action which distinguished him, and that rigid uniformity of manœuvre had become exalted in his eyes from a means to an end. This quality, however, joined to an intimate knowledge of naval tactics, eminently fitted him for the hard and thankless task of forming into a well-drilled whole the scattered units of the fleet, which came to him unaccustomed, for the most part, to combined action.
Lord Howe brought also to his command a strong predisposition, closely allied with the methodical tendency just noted, to economize his fleet, by keeping it sparingly at sea and then chiefly for purposes of drill and manœuvre. Its preservation in good condition was in his eyes a consideration superior to taking up the best strategic position; and he steadily resisted the policy of continuous cruising before the ports whence the enemy must sail, alleging that the injury received in heavy winter weather, while the French lay at anchor inside, would keep the British force constantly inferior. The argument, though plausible and based on undoubted facts, does not justify the choice of a position clearly disadvantageous with reference to intercepting the enemy. War presents constantly a choice of difficulties, and when questions of material come in conflict with correct strategic disposition they must give way. The place for the British fleet, as reflection shows and experience proved, was