Putting entirely aside questions of international law, the wisdom and conduct of Suffren's attack, from the military point of view, invite attention. To judge them properly, we must consider what was the object of the mission with which he was charged, and what were the chief factors in thwarting or forwarding it. His first object was to protect the Cape of Good Hope against an English expedition; the chief reliance for effecting his purpose was to get there first; the obstacle to his success was the English fleet. To anticipate the arrival of the latter, two courses were open to him,—to run for it in the hope of winning the race, or to beat the enemy and so put him out of the running altogether. So long as his whereabouts was unknown, a search, unless with very probable information, would be a waste of time; but when fortune had thrown his enemy across his path, the genius of Suffren at once jumped to the conclusion that the control of the sea in southern waters would determine the question, and should be settled at once. To use his own strong expression, "The destruction of the English squadron would cut off the root of all the plans and projects of that expedition, gain us for a long time the superiority in India, a superiority whence might result a glorious peace, and hinder the English from reaching the Cape before me,—an object which has been fulfilled and was the principal aim of my mission." He was ill-informed as to the English force, believing it greater than it was; but he had it at disadvantage and surprised. The prompt decision to fight, therefore, was right, and it is the most pronounced merit of Suffren in this affair, that he postponed for the moment—dismissed, so to speak, from his mind—the ulterior projects of the cruise; but in so doing he departed from the traditions of the French navy and the usual policy of his government. It cannot be imputed to him as a fault that he did not receive from his captains the support he was fairly entitled to expect. The accidents and negligence which led to their failure have been mentioned; but having his three best ships in hand, there can be little doubt he was right in profiting by the surprise, and trusting that the two in reserve would come up in time.
The position taken by his own ship and by the "Hannibal," enabling them to use both broadsides,—in other words, to develop their utmost force,—was excellently judged. He thus availed himself to the full of the advantage given by the surprise and by the lack of order in the enemy's squadron. This lack of order, according to English accounts, threw out of action two of their fifty-gun ships,—a circumstance which, while discreditable to Johnstone, confirmed Suffren's judgment in precipitating his attack. Had he received the aid upon which, after all deductions, he was justified in counting, he would have destroyed the English squadron; as it was, he saved the Cape Colony at Porto Praya. It is not surprising, therefore, that the French Court, notwithstanding its traditional sea policy and the diplomatic embarrassment caused by the violation of Portuguese neutrality, should have heartily and generously acknowledged a vigor of action to which it was unused in its admirals.
It has been said that Suffren, who had watched the cautious movements of D'Estaing in America, and had served in the Seven Years' War, attributed in part the reverses suffered by the French at sea to the introduction of Tactics, which he stigmatized as the veil of timidity; but that the results of the fight at Porto Praya, necessarily engaged without previous arrangement, convinced him that system and method had their use.[171] Certainly his tactical combinations afterward were of a high order, especially in his earlier actions in the East (for he seems again to have abandoned them in the later fights under the disappointment caused by his captains' disaffection or blundering). But his great and transcendent merit lay in the clearness with which he recognized in the English fleets, the exponent of the British sea power, the proper enemy of the French fleet, to be attacked first and always when with any show of equality. Far from blind to the importance of those ulterior objects to which the action of the French navy was so constantly subordinated, he yet saw plainly that the way to assure those objects was not by economizing his own ships, but by destroying those of the enemy. Attack, not defence, was the road to sea power in his eyes; and sea power meant control of the issues upon the land, at least in regions distant from Europe. This view out of the English policy he had the courage to take, after forty years of service in a navy sacrificed to the opposite system; but he brought to its practical application a method not to be found in any English admiral of the day, except perhaps Rodney, and a fire superior to the latter. Yet the course thus followed was no mere inspiration of the moment; it was the result of clear views previously held and expressed. However informed by natural ardor, it had the tenacity of an intellectual conviction. Thus he wrote to D'Estaing, after the failure to destroy Barrington's squadron at Sta. Lucia, remonstrating upon the half-manned condition of his own and other ships, from which men had been landed to attack the English troops:—
"Notwithstanding the small results of the two cannonades of the 15th of December [directed against Barrington's squadron], and the unhappy check our land forces have undergone, we may yet hope for success. But the only means to have it is to attack vigorously the squadron, which, with our superiority, cannot resist, notwithstanding its land batteries, whose effects will be neutralized if we run them aboard, or anchor upon their buoys. If we delay, they may escape.... Besides, our fleet being unmanned, it is in condition neither to sail nor to fight. What would happen if Admiral Byron's fleet should arrive? What would become of ships having neither crews nor admiral? Their defeat would cause the loss of the army and the colony. Let us destroy that squadron; their army, lacking everything and in a bad country, would soon be obliged to surrender. Then let Byron come, we shall be pleased to see him. I think it is not necessary to point out that for this attack we need men and plans well concerted with those who are to execute them."
Equally did he condemn the failure of D'Estaing to capture the four crippled ships of Byron's squadron, after the action off Grenada.
Owing to a combination of misfortunes, the attack at Porto Praya had not the decisive result it deserved. Commodore Johnstone got under way and followed Suffren; but he thought his force was not adequate to attack in face of the resolute bearing of the French, and feared the loss of time consequent upon chasing to leeward of his port. He succeeded, however, in retaking the East India ship which the "Artésien" had carried out. Suffren continued his course and anchored at the Cape, in Simon's Bay, on the 21st of June. Johnstone followed him a fortnight later; but learning by an advance ship that the French troops had been landed, he gave up the enterprise against the colony, made a successful commerce-destroying attack upon five Dutch India ships in Saldanha Bay, which poorly repaid the failure of the military undertaking, and then went back himself to England, after sending the ships-of-the-line on to join Sir Edward Hughes in the East Indies.
Having seen the Cape secured, Suffren sailed for the Isle of France, arriving there on the 25th of October, 1781. Count d'Orves, being senior, took command of the united squadron. The necessary repairs were made, and the fleet sailed for India, December 17. On the 22d of January, 1782, an English fifty-gun ship, the "Hannibal," was taken. On the 9th of February Count d'Orves died, and Suffren became commander-in-chief, with the rank of commodore. A few days later the land was seen to the northward of Madras; but owing to head-winds the city was not sighted until February 15. Nine large ships-of-war were found anchored in order under the guns of the forts. They were the fleet of Sir Edward Hughes, not in confusion like that of Johnstone.[172]
Here, at the meeting point between these two redoubtable champions, each curiously representative of the characteristics of his own race,—the one of the stubborn tenacity and seamanship of the English, the other of the ardor and tactical science of the French, too long checked and betrayed by a false system,—is the place to give an accurate statement of the material forces. The French fleet had three seventy-fours, seven sixty-fours, and two fifty-gun ships, one of which was the lately captured English "Hannibal." To these Sir Edward Hughes opposed two seventy-fours, one seventy, one sixty-eight, four sixty-fours, and one fifty-gun ship. The odds, therefore, twelve to nine, were decidedly against the English; and it is likely that the advantage in single-ship power, class for class, was also against them.
It must be recalled that at the time of his arrival Suffren found no friendly port or roadstead, no base of supplies or repair. The French posts had all fallen by 1779; and his rapid movement, which saved the Cape, did not bring him up in time to prevent the capture of the Dutch Indian possessions. The invaluable harbor of Trincomalee, in Ceylon, was taken just one month before Suffren saw the English fleet at Madras. But if he thus had everything to gain, Hughes had as much to lose. To Suffren, at the moment of first meeting, belonged superiority of numbers and the power of taking the offensive, with all its advantages in choice of initiative. Upon Hughes fell the anxiety of the defensive, with inferior numbers, many assailable points, and uncertainty as to the place where the blow would fall.
It was still true, though not so absolutely as thirty years before, that control in India depended upon control of the sea. The passing years had greatly strengthened the grip of England, and proportionately loosened that of France. Relatively, therefore, the need of Suffren to destroy his enemy was greater than that of his predecessors, D'Aché and others; whereas Hughes could count upon a greater strength in the English possessions, and so bore a somewhat less responsibility than the admirals who went before him.