Another pause followed, Coburg awaiting the British contingent under the duke of York, and the Republicans endeavouring to assimilate the reinforcements of conscripts, for the most part "undesirables," who now arrived. Mutiny and denunciations augmented the confusion in the French camp. Plan of campaign there was none, save a resolution to stay at Valenciennes in the hope of finding an opportunity of relieving Conde and to create diversions elsewhere by expeditions from Dunkirk, Lille and Sedan. These of course came to nothing, and before they had even started, Coburg, resuming the offensive, had stormed the lines of Famars (May 24), whereupon the French army retired to Bouchain, leaving not only Conde[2] but also Valenciennes to resist as best they could. The central point of the new positions about Bouchain was called Caesar's Camp. Here, surrounded by streams and marshes, the French generals thought that their troops were secure from the rush of the dreaded Austrian cavalry, and Mack himself shared their opinion. Fall of Valenciennes. Custine now took command of the abjectly dispirited army, the fourth change of command within two months. His first task was to institute a severe discipline, and his prestige was so great that his mere threat of death sentences for offenders produced the desired effect. As to operations, he wished for a concentration of all possible forces from other parts of the frontier towards Valenciennes, even if necessary at the cost of sacrificing his own conquest of Mainz. But after he had induced the government to assent to this, the generals of the numerous other armies refused to give up their troops, and on the 17th of June the idea was abandoned in view of the growing seriousness of the Vendean insurrection (see VENDEE). Custine, therefore, could do no more than continue the work of reorganization. Military operations were few. Coburg, who had all this time succeeded in remaining concentrated, now found himself compelled to extend leftwards towards Flanders,[3] for Custine had infused some energy into the scattered groups of the Republicans in the region of Douai, Lille and Dunkirk--and during this respite the Paris Jacobins sent to the guillotine both Custine and his successor La Marliere before July was ended. Both were "ci-devant" nobles and, so far as is ascertainable, neither was guilty of anything worse than attempts to make his orders respected by, and himself popular with, the soldiers. By this time, owing to the innumerable denunciations and arrests, the confusion in the Army of the North was at its height, and no further attempt was made either to relieve Valenciennes and Conde, or to press forward from Lille and Dunkirk. Conde, starved out as Coburg desired, capitulated on the 10th of June, and the Austrians, who had done their work as soldiers, but were filled with pity for their suffering and distracted enemies, marched in with food for the women and children.