Operations round Dunquerque. September 1793.

[Enlarge Map]

The date of the 20th of August must first be fixed in the mind: on that date the army which was to take Dunquerque was separated into its two component parts. The first, under the Duke of York, was to attack the town itself; the second, under the aged Austrian general, Freytag, was to watch the movement of any approaching enemy and to cover the force which was besieging the town. Two days later, the Duke of York was leaving Furnes, which he had made his base for the advance, and Freytag had with the greatest ease brushed the French posts—mainly of volunteers—from before him, and was beginning to take up the flanking positions south and east of Bergues which covered the siege of Dunquerque.

Two days later again, on August 24, Freytag had occupied Wormhoudt and Esquelbecque, capturing guns by the dozen, doing pretty well what he would with the French outposts, and quite surrounding the town of Bergues. Wilder was his headquarters. On the same day, the 24th, the Duke of York had with the greatest ease driven in the advanced posts of the French before Dunquerque, and shut up the enemy within the town, while he formed his besieging force outside of it, entrenched in a position which he had chosen beforehand, reposing upon the sea at his right, his left on the village of Tetteghem. He was then about 3,000 yards from the fortifications at Dunquerque.

Such was the situation upon the dawn of the 25th, when everything was ready for active operations. And here the reader must look upon the map for what ultimately proved the ruin of the situation.

Supposing Freytag round Bergues in the position which the map shows; the Duke of York in front of Dunquerque as the map also shows him; the two forces are in touch across the road and the belt of country which unites Bergues and Dunquerque. The covering army and the besieging force which it covers are each a wing of one combined body; each communicates with the other, each can support the other at the main point of effort, and though between the one and the other eastward there stretches a line of marshy country—the “meres” which the map indicates—yet a junction between the two forces exists westward of these, and the two armies can co-operate by the Bergues-Dunquerque road.

A factor which the Duke of York may have neglected was the power of flooding all that flat country round, the road which the French in Dunquerque, being in possession of the sluices, possessed. They used it at once: they drowned the low lands to the south of Dunquerque, upon the very day when the last dispositions of the attacking force were completed. But more important—and never yet explained—was the Austrians’ abandonment of Coudequerque. By this error, the main road itself, standing above the flood, was lost, and from being one strong army the force of the Allies became two weak ones. Communication was no longer possible between the Duke of York’s and Freytag’s territories, and it was of this separation that the French, in spite of their deplorable organisation and more deplorable personnel, took advantage.

They took advantage of it slowly. Houchard gathered altogether forty thousand men near Cassel, but it was ten days before they could be concentrated. It must again be insisted upon and repeated that, large as the number was—it was four times as great as Freytag’s now isolated force—Houchard’s command was made up of men quite two-thirds of whom were hardly soldiers: volunteers both new and recent, ill-trained conscripts and so forth. There was no basis of discipline, hardly any power to enforce it; the men had behaved disgracefully in all the affairs of outposts, they had been brushed away contemptuously by the small Austrian force from every position they had held. With all his numerical superiority the attempt which Houchard was about to make was very hazardous: and Houchard was a hesitating and uncertain commander. Furthermore, of the forty thousand men one quarter at least remained out of action through the ineptitude and political terror of Dumesny, Houchard’s lieutenant upon the right.

It was upon the 6th of September that the French advance began along the whole line; it was a mere pushing in of inferior numbers by superior numbers, the superior numbers perpetually proving themselves inferior to the Austrians in military value. Thus, the capture of old Freytag himself in a night skirmish was at once avenged by the storming of the village near which he had been caught, and he was re-taken. In actual fighting and force for force, Houchard’s command found nothing to encourage it during these first operations.