As the divisions of Wurmser's army began to arrive on the Tyrolese district of Trent, where the Austrian general had fixed his head-quarters, Buonaparte became urgent, either that reinforcements should be despatched to him from France, or that the armies of the Rhine should make such a movement in advance towards the point where they might co-operate with him, as had been agreed upon at arranging the original plan of the campaign. But he obtained no succours; and though the campaign on the Rhine commenced, as we have seen, in the month of June, yet that period was too late to afford any diversion in favour of Napoleon, Wurmser and his whole reinforcements being already either by that time arrived, or on the point of arriving, at the place where they were to commence operations against the French army of Italy.[169] The thunder-cloud which had been so long blackening on the mountains of the Tyrol, seemed now about to discharge its fury. Wurmser, having under his command perhaps eighty thousand men, was about to march from Trent against the French, whose forces, amounting to scarce half so many, were partly engaged in the siege of Mantua, and partly dispersed in the towns and villages on the Adige and Chiese, for covering the division of Serrurier, which carried on the siege. The Austrian veteran, confident in his numbers, was only anxious so to regulate his advance, as to derive the most conclusive consequences from the victory which he doubted not to obtain. With an imprudence which the misfortunes of Beaulieu ought to have warned him against, he endeavoured to occupy with the divisions of his army so large an extent of country, as rendered it very difficult for them to maintain their communications with each other. This was particularly the case with his right wing under Quasdonowich, the Prince of Reuss, and General Ocskay, who were detached down the valley of the river Chiese, with orders to direct their march on Brescia. This division was destined to occupy Brescia, and cut off the retreat of the French in the direction of Milan. The left wing of Wurmser's army, under Melas, was to descend the Adige by both banks at once, and manœuvre on Verona, while the centre, commanded by the Austrian field-marshal in person, was to march southward by the left bank of the lago di Guarda, take possession of Peschiera, which the French occupied, and, descending the Mincio, relieve the siege of Mantua. There was this radical error in the Austrian plan, that, by sending the right wing by the valley of Chiese, Wurmser placed the broad lake of Guarda, occupied by a French flotilla, between that division and the rest of his army, and of course made it impossible for the centre and left to support Quasdonowich, or even to have intelligence of his motions or his fate.[170]