Near Bagatelle the French, on March 22, blew up three mines; and two companies of their troops stormed a German trench in which they maintained their position in spite of a strong counterattack. Five hundred yards, from there, the Germans, after exploding two mines, and bombarding the French trenches, rushed to an attack on a front of about two hundred and fifty yards. After some very hot hand-to-hand fighting the assailants were hurled back in spite of the arrival of their reenforcements. The French artillery caught them under its fire as they were falling back, and inflicted very heavy losses. The French then retreated some fifteen meters at Vauquois on March 23, 1915, when the Germans sprayed one of their trenches with inflammable liquid. * * * * * CHAPTER XIII CAMPAIGN IN ARGONNE AND AROUND ARRAS There were some weak places in the French line from Switzerland to the North Sea; and one of them was that part in the region between the Forest of the Argonne and Rheims. General Langle de Cary was in command of the army which held this section. It requires no military genius to comprehend that the French center and the right wing from Belfort to Verdun were not safe until the Germans had been forced back across the Aisne at every place. The French general had made an effort to drive the Germans under General von Einem from Champagne Pouilleuse. The preliminary effort had been to stop the Germans from using the railroad which ran from near the Nort to Varennes through the Forest of the Argonne and across the upper Aisne to Bazancourt.