In regard to the original French plan of campaign, General Lanrezac refused to put himself in the position of being both judge and party, but added: “The Commander-in-Chief had a plan; he had elaborated it with the collaboration of officers of his Staff, men incontestibly intelligent and instructed, General Berthelot among others. Nevertheless, this plan, as I came to know it in course of events, appeared to me to present a fundamental error. It counted too much on the French centre, 3rd and 4th Armies, launched into Belgian Luxembourg and Ardennes, scoring a prompt and decisive victory which would make us masters of the situation on the rest of the front.” “So it was that General Berthelot, on August 19, told M. Messimy that, if the Germans went in large numbers west of the Meuse, it was so much the better, as it would be easier to beat them on the east.” THE FALL OF MAUBEUGE [26] Four years passed ere a detailed account of the defence and fall of Maubeuge was published (_La Verité sur le Siège de Maubeuge_, by Commandant Paul Cassou, of the 4th Zouaves. Paris: Berger-Levrault). There are, in the case of this fortress, points of likeness to and of difference from that of Lille. In June 1910 the Ministry of War had decided that Maubeuge should be regarded as only a position of arrest, not capable of sustaining a long siege; and in 1913 the Superior War Council decreed that it should be considered only as a support to a neighbouring field army. It then consisted of an enceinte dating from Vauban, dominated by an outer belt of six main forts and six intermediate works about twenty years old, furnished with 335 cannon, none of which carried more than 6 miles. The garrison consisted of an infantry regiment, three reserve and six Territorial regiments. In the three weeks before the siege began, 30,000 men were engaged in digging trenches, laying down barbed wire, and making other defences.