I have not alluded to our marked inferiority to the enemy in technical troops and material. This chiefly applies to the proportion of sapper units. With each Japanese division of all arms was a strong battalion of sappers, while we had only one to each army corps. But, owing to the demand for work at one and the same time on the line of communications, and in constructing bridges and railways, only two sapper companies of the battalion were as a rule actually with our corps. In other words, each division had one company, a proportion which proved to be quite insufficient. The Japanese telegraph and telephone troops were also far more numerous than ours, and their material was better, and it was only after the Mukden battles that we were able to remedy these defects. Owing to their sea transport, the enemy were of course able to deliver with far greater ease light-railway material in the theatre of operations, as well as technical material for construction of fortifications and for the attack. It was only after Mukden that we received an adequate stock of field railways, wire, cables, explosives, and tools. In spite of the superiority of our guns, we made a mistake in having only one type of shrapnel. We hoped, of course, that it would give good results when burst on contact[90]; but it turned out to be ineffective when used in this way, and for this we paid heavily, as we were unable properly to prepare by artillery the attack of even hastily fortified positions. When the Japanese prepared by artillery for an attack on a village held by us, they destroyed it in the most thorough manner. The instructions issued to Kuroki’s army (in October, 1904) contained the following remarks regarding our artillery: “The enemy has apparently no common shell; his shrapnel is ineffective, and the splinters do little damage, as the walls of the shell are too thin.” For a long time we possessed no mountain-guns, though we very often had to move by roads impassable by field-guns when operating in the hills. The enemy were greatly superior to us in this point. It was only for the Mukden battles that we were able to provide a few of these batteries to some of our army corps operating in the hills on the east, but even then the force under General Rennenkampf was insufficiently supplied.