The next requisite was that the Austrian, Prussian, and British contingents should each of them possess a siege-train, since, according to Mack, it was essential for the Allies to master every fortress on the French frontier from the Meuse to the sea. Pitt promised this also, on behalf of the British; and then arose the question of commanders. Though well aware that the King’s assent would be wrung from him only by extreme pressure, the Ministers were for recalling the Duke of York and appointing Lord Cornwallis, who had just returned from India, in his place. Herein they were undoubtedly right, for, after all allowance made for the extreme difficulty of his position, the Duke did not shine in the field. The Ministers, however, blamed him especially for the failure before Dunkirk, wherein they themselves were chiefly in fault; and Mack, prompted apparently by the King, found little difficulty in making excuses for the Duke, who from the first had condemned the idea of attacking Dunkirk at all. It was finally arranged that he should retain command of the British contingent, but that he should be kept always in the neighbourhood of the principal army, with a few thousand Austrians attached to his own corps, so as to subordinate him the more completely to the Austrian Commander-in-Chief. This compromise bears so clearly the mark of the British politician that its origin cannot be doubtful. It is of a kind that may serve for the construction of a Cabinet, but it is not suitable for war, and was particularly ill-fitted to the projected campaign. For the rest, Pitt declared himself satisfied that the command should remain with Coburg, who was deservedly most popular among the Austrian troops; and Mack rejoiced the heart of the British Cabinet by announcing that the Emperor would direct the operations as Generalissimo in person. Altogether the results of the conference were considered to be so satisfactory that the King presented Mack with a jewelled sword as a reward for his good service.[211]