During the retreat from Warsaw.
Russian armoured motor-car.
There is no question that the German strategy aimed not merely at the capture of Warsaw, but at the destruction or capture of the greater part of the army defending the Polish capital. The German programme was carefully prepared, and this time they had no isolated movements, but two great movements developing simultaneously; one aimed to cut the Warsaw-Petrograd lines from the North, and the other aimed at Warsaw from the South. The time which has elapsed is not sufficient, nor is the information available, to enable one to judge at this time whether the Northern or Southern movement was the main German objective. I was in the Cholm-Lublin Army head-quarters just before the heavy fighting began, and was then of the opinion that the most important German activity was contemplated on this sector. It is apparent by a glance at the map, that an overwhelming success here would have been of incredible importance to the enemy. Had they been able to destroy this army as they did the one bearing the same number on the Dunajec in May, they could have moved directly on Brest-Litowsk by Wlodava and cut the Warsaw line of communications to the direct rear 180 versts away. A rapid success here would have certainly resulted in just the disaster that the Germans were hoping would be the outcome of their programme.
The movement on the North from the direction of Mlawa toward Przasnys-Ciechanow was of course a direct threat on the Warsaw-Petrograd line of communications. Success here would have forced the evacuation of the city and a general change of the Russian line; but even had it been a sweeping one, it had not the potentialities of the calamity which a similar success on the Cholm line would have had. Perhaps the Germans estimated both to be of approximately equal importance, and a double success, occurring simultaneously, would have undoubtedly repeated the Moukden fiasco on an infinitely larger scale. It must be remembered that when this movement started, the Russians in the South were at the end of a gruelling campaign of nearly two months’ continuous warfare, in which, through lack of munitions, they were obliged to withdraw under difficult and extremely delicate circumstances. The army defending the Cholm-Lublin line was in name the same that had been so very badly cut up six weeks earlier, and the Germans no doubt believed that every one of the Russian Armies engaged from the Bukowina to the Vistula had been so badly shaken up that any effective resistance would be impossible. It was because their estimate was so far out that their programme was doomed to disappointment.
The retreat from Warsaw. Wounded in a barn outside Warsaw.
My own observation of the Russian Armies is that if they are given a fortnight, or even a week, in which to recuperate, they are good for a month of continuous fighting. With almost any other army in the world, after such an experience as the Russians had had for six weeks in Galicia, the defence on the Cholm-Lublin line would have failed, and the Germans might well have driven through to Brest in two or three weeks, as they no doubt firmly believed that they would. But the Russians on the Cholm-Lublin line had the benefit of interior lines of communications, and had also the brief breathing space which enabled them to pull themselves together. Besides this, a new General, General Loesche, was in command, and with him were an important number of the best corps in the Russian Army. Excellent field works had been prepared, and personally, after visiting the positions I felt sure that whatever the outcome of the German move against him might be, it would not result in anything like the Dunajec enterprise, nor would the enemy be able to drive through to Brest with sufficient rapidity to cut off the retreat of the Warsaw army or those lying south of it. The movement in the South started with such terrific impetus, that for several days it seemed possible that in spite of the stamina and leadership of the Russians the enemy would have their way; but after ten days of fighting it became clear that though the enemy were advancing, their progress was going to be of so slow and arduous a nature that they would never be able to inflict a smashing disaster on the Russian Armies.
The details of the battles that raged here for weeks would fill a volume. Although I visited this army several times during this stage, and was in four different corps on this Front, I have still but the vaguest outline in my own mind of the fighting except as a whole. Every day there was something raging on some part of the line, first in one place and then in another. The Germans used the same practice that was so successful in Galicia and massed their batteries heavily. This method, backed by the Prussian Guards, enabled them to take Krasnystav. The best trenches that I have ever seen in field operations were washed away in a day by a torrent of big shells. The Russians did not retreat. They remained and died, and the Germans simply marched through the hole in the line, making a change of front necessary.