While the Russian officers were surrendering, a desperate struggle was carried on at the far end of the Malakoff enclosure, the Russians coming over the parapets in three heavy columns. Khrouleff, the "fighting general," being wounded, had been replaced by General Martinau. The combatants fought hand to hand till, Martinau, losing an arm, and his men being out of ammunition, Gortschakoff ordered them to give up the struggle and fall back. Between three and four o'clock a magazine blew up near the point where the curtain joined the Malakoff, and the division at once ran back to the French advanced trenches. This occurred at a moment when General La Motterouge was wounded, but his men were rallied and got back into position ere the smoke and dust of the explosion cleared away. The flag of the Ninety-first Regiment was buried so deep that it was not found till next day, when it was recovered still grasped tightly in the hands of the lifeless officer who was carrying it when the explosion took place. When the Russians withdrew, General MacMahon, contemplating the possibility of further explosions from undiscovered mines, in order to minimize possible loss of life, sent back the brigade under Colonel Decaen, whom he ordered to hold himself in readiness, and, if Vinoy's brigade should be blown into the air, to come forward immediately and replace it. Then, turning to General Vinoy, MacMahon observed, "It is possible, General, that your brigade will be blown up, but Decaen will replace you immediately, so we shall still hold our position." MacMahon himself remained in the Malakoff with Vinoy's brigade. During the afternoon it was reported to General Pélissier that large numbers of Russian troops were crossing by the floating bridge to the north side of the harbor, but the allies did not yet feel confident that the end had quite come. About midnight one of the maritime forts was blown up, and explosions continued at intervals throughout the night, fires bursting out wherever any inflammable substance remained. At 3 A.M. on the 9th Corporal Ross, Royal Engineers, who was employed in the advanced sap, being struck by the unusual silence within the Redan, crept across the ditch, and, climbing over the parapet, found that the enemy had evacuated the work. At daylight all the Russian fleet except the Vladimir had disappeared under water, and the last of this heroic garrison was seen forming up on the north side of the floating bridge, which was then cut, leaving on the southern side two hundred or three hundred men, who had remained behind, setting fire to the houses. This was the last of the active operations. Gortschakoff withdrew his troops, and, placing the cavalry on the Belbeck, extended the infantry along the Mackenzie Farm heights position, which he proceeded to fortify.