The Four Days Battle Ends

This lesson is as applicable to-day as it ever was.

Concluding When Fighting Sail Matured,
our selection from The Influence of Seapower Upon History by Alfred Thayer Mahan published in 1890. The selection is presented in eighteen easy 5-minute installments. For works benefiting from the latest research see the “More information” section at the bottom of these pages.

Previously in When Fighting Sail Matured.

Time: 1666
Place: Western Europe

Thus ended this great sea-fight, the most remarkable, in some of its aspects, that has ever been fought upon the ocean. Amid conflicting reports, it is not possible to do more than estimate the results. A fairly impartial account says: “The States lost in these actions three vice-admirals, two thousand men, and four ships. The loss of the English was five thousand killed and three thousand prisoners; and they lost besides seventeen ships, of which nine remained in the hands of the victors.”[1] There is no doubt that the English had much the worst of it, and that this was owing wholly to the original blunder of weakening the fleet by a great detachment sent in another direction. Great detachments are sometimes necessary evils, but in this case no necessity existed. Granting the approach of the French, the proper course for the English was to fall with their whole fleet upon the Dutch before their allies could come up. This lesson is as applicable to-day as it ever was. A second lesson, likewise of present application, is the necessity of sound military institutions for implanting correct military feeling, pride, and discipline. Great as was the first blunder of the English, and serious as was the disaster, there can be no doubt that the consequences would have been much worse but for the high spirit and skill with which the plans of Monk were carried out by his subordinates, and the lack of similar support to Ruyter on the part of the Dutch subalterns. In the movements of the English, we hear nothing of two juniors turning tail at a critical moment, nor of a third, with misdirected ardor, getting on the wrong side of the enemy’s fleet. Their drill also, their tactical precision, was remarked even then. The Frenchman De Guiche, after witnessing this Four Days’ Fight, wrote:

[1:  Lefèvre-Pontalis. Jean de Witt.]

Nothing equals the beautiful order of the English at sea. Never was a line drawn straighter than that formed by their ships; thus, they bring all their fire to bear upon those who draw near them…. They fight like a line of cavalry which is handled according to rule and applies itself solely to force back those who oppose; whereas the Dutch advance like cavalry whose squadrons leave their ranks and come separately to the charge.”

[Mémoires, pp. 249, 251, 266, 267.]

The Dutch government, averse to expense, unmilitary in its tone, and incautious from long and easy victory over the degenerate navy of Spain, had allowed its fleet to sink into a mere assembly of armed merchantmen. Things were at their worst in the days of Cromwell. Taught by the severe lessons of that war, the United Provinces, under an able ruler, had done much to mend matters, but full efficiency had not yet been gained.

In 1666 as in 1653,” says a French naval writer, “the fortune of war seemed to lean to the side of the English. Of the three great battles fought two were decided victories; and the third, though adverse, had but increased the glory of her seamen. This was due to the intelligent boldness of Monk and Rupert, the talents of part of the admirals and captains, and the skill of the seamen and soldiers under them. The wise and vigorous efforts made by the government of the United Provinces, and the undeniable superiority of Ruyter in experience and genius over any one of his opponents, could not compensate for the weakness or incapacity of part of the Dutch officers, and the manifest inferiority of the men under their orders.”

[Chabaud-Arnault: Revue Mar. et Col. 1885.]

England, as has been said before, still felt the impress of Cromwell’s iron hand upon her military institutions; but that impress was growing weaker. Before the next Dutch war Monk was dead and was poorly replaced by the cavalier Rupert. Court extravagance cut down the equipment of the navy as did the burgomaster’s parsimony, and court corruption undermined discipline as surely as commercial indifference. The effect was evident when the fleets of the two countries met again, six years later.

There was one well-known feature of all the military navies of that day which calls for a passing comment; for its correct bearing and value is not always, perhaps not generally, seen. The command of fleets and of single vessels was often given to soldiers, to military men unaccustomed to the sea, and ignorant how to handle the ship, that duty being entrusted to another class of officer. Looking closely into the facts, it is seen that this made a clean division between the direction of the fighting and of the motive power of the ship. This is the essence of the matter; and the principle is the same whatever the motive power may be. The inconvenience and inefficiency of such a system was obvious then as it is now, and the logic of facts gradually threw the two functions into the hands of one corps of officers, the result being the modern naval officer, as that term is generally understood.[2] Unfortunately, in this process of blending, the less important function was allowed to get the upper hand; the naval officer came to feel more proud of his dexterity in managing the motive power of his ship than of his skill in developing her military efficiency. The bad effects of this lack of interest in military science became most evident when the point of handling fleets was reached, because for that military skill told most, and previous study was most necessary; but it was felt in the single ship as well. Hence it came to pass, and especially in the English navy, that the pride of the seaman took the place of the pride of the military man.

[2:  The true significance of this change has often been misunderstood, and hence erroneous inferences as to the future have been drawn. It was not a case of the new displacing the old, but of the military element in a military organization asserting its necessary and inevitable control over all other functions.]

More information here and here, and below.