The Franco-German War of 1870-71

by Graf von Helmuth Moltke

On the first day's march, the armies still on a front some fifty-six miles long, the Meuse was reached; on the second day, the 24th, they advanced to the line St. Dizier—Bar le Duc—Verdun. The attempts to take the latter place and Toul in the by-going proved unsuccessful.

So early as on that day the 4th Cavalry Division, which had pushed far ahead, sent in important news. The Rhenish dragoons had found Châlons and the camp at Mourmelon deserted, and notwithstanding the destruction effected, there still remained in the latter considerable booty. An intercepted letter written by a French officer, which intimated that the relief of Metz was in prospect, and another which stated that Marshal MacMahon was at Rheims with 150,000 men and was fortifying his position there, were corroborated by the Paris newspapers.

On the 25th the Army of the Meuse formed a line from Sommeille to Dombasle, while the heads of columns of the IIIrd Army were already executing the march prescribed for the following day, on the Ste. Menehould—Vitry road. The small fortress of Vitry, a few hours after a battalion of Mobiles had left the place, surrendered to the 4th Cavalry Division. On its march to Ste. Menehould, thence to be forwarded by train to Paris, this battalion, 1000 strong, fell into the hands of the 6th Cavalry Division as it was moving on Dampierre, and was carried away captive.

The 5th Cavalry Division reached Ste. Menehould, and the 12th followed on the same road as far as Clermont, patrolling the country up to Varennes, within nine miles of the French outposts at Grand Pré, but without learning anything as to the whereabouts of the French army.

The scouting service to any great distance on the right of the army was hindered by the vicinity of the forest of Argonnes, which it was difficult for the cavalry to penetrate without the assistance of infantry. The inhabitants of the country began to show themselves extremely hostile. The Government had provided them with arms, and organized a general rising. The Germans, who hitherto had made war on the Emperor alone, were now forced to use their arms against the population. The franctireurs, though not affecting operations on a large scale, were a source of much annoyance to the smaller undertakings, and as it naturally embittered the soldiers to realize that they were no longer safe either by day or night, the character of the war became more stern, and the sufferings of the country were increased.

A Paris telegram, sent by way of London, reached this day (25th) the Royal Head-quarter at Bar le Duc. It stated that MacMahon was at Rheims, and sought to effect a junction with Bazaine.

It is always a serious matter to exchange, without the most pressing necessity, a once-settled and well-devised plan for a new and unprepared scheme. It would have been unwise and unskilful hastily to alter the whole direction of the advance because of rumours and information which might later probably turn out to be unfounded. Endless difficulties must result from such a course; the arrangements for bringing up baggage and reinforcements would have to be cancelled, and aimless marches might impair the confidence of the troops in their commanders.

The orders for the following day, issued at eleven o'clock in the morning, prescribed therefore for both armies merely a slight alteration of direction; Rheims instead of Châlons was indicated as the objective. The cavalry of the right wing, however, was explicitly ordered to advance to Buzancy and Vouziers, where a thorough insight into the situation could not but be obtained.

In war it is for the most part with probabilities only that the strategist can reckon; and the probability, as a rule, is that the enemy will do the right thing. Such a course could not be anticipated as that the French army would uncover Paris and march along the Belgian frontier to Metz. Such a move seemed strange, and indeed somewhat venturesome; but nevertheless it was possible. The chief of the General Staff, therefore, that same day worked out a tabular detail of marches, upon which the three Corps of the Army of the Meuse, together with the two Bavarian Corps which were nearest that army, could be brought together in the vicinity of Damvillers, on the right bank of the Meuse, in three not over-severe marches.

These forces, with the two Corps standing in reserve at Metz, which could be brought up, would constitute a force of 150,000 men, which might give battle in the specified vicinity, or compel the enemy to do so on the march to Longuyon. Without employing this reserve, there was every prospect that the advance of the French could be brought to a halt on this side of the Meuse, and then another Corps of the IIIrd Army could be brought up.