Monday, May 25, 2015

Prussian Disaster I

Officers of the élite Prussian Gardes du Corps, wishing to provoke war, ostentatiously sharpen their swords on the steps of the French embassy in Berlin in the autumn of 1805.




In the summer of 1806 Europe was temporarily more or less at peace, or, at least, experiencing a period of ‘phoney war’. Technically speaking, both Britain and Russia remained at war with France, and there was some fighting in both Italy and the Balkans. At sea and in the wider world, too, operations went on unabated: the Royal Navy kept watch on Europe’s coasts; a British expeditionary force seized Buenos Aires; and French commerce raiders based in ports as widely spaced as Brest and Mauritius raided the sea lanes and on occasion achieved considerable success. Serious peace negotiations, however, were in place, and, although these soon broke down, it is difficult to see how anything comparable to the campaign of 1805 could have been revived. Neither the Talents nor any other British administration could possibly have committed themselves to major land operations on the Continent without the support of at least one of the great powers, and in the wake of Austerlitz this seemed a long way away. Austria was out of the fight; Prussia in the French camp; and Russia at best resolved on a defensive policy. Yet, in a development that was expected by nobody, and, least of all it seems, Napoleon, the autumn saw the Continent once more plunged into full-scale military operations and a resumption of coalition warfare. Pushed to the limit by the emperor, Prussia went to war against France and, like Austria before her, secured the active support of Russia. But the results were no better than in 1805. In a series of operations that took the grande armée to the very frontiers of Russia, the emperor broke one enemy army after another and truly made himself master of Europe. At no moment, indeed, was the power of the French imperium greater, and Napoleon’s sense of exaltation knew no bounds. As he proclaimed to his army on 22 June 1807:

Frenchmen! You have been worthy of yourselves and of me. You will return to France covered with laurels after having obtained a glorious peace which carries with it the guarantee of its duration. It is time our country should live at rest, secure from the malignant influence of England.

As we shall see, these were hollow words. Even before the fresh round of fighting broke out, it could be argued that Napoleon had committed a cardinal error in reorganizing Germany in a manner hostile to the interests of Austria or Prussia. But far more damaging were the events that followed in the course of the next twelve months. Not content with the challenge he was already mounting to Russia in the Balkans, Napoleon established a Polish state and thereby struck at the very heart of Russia’s pretensions to be a great European power. And in the Continent as a whole the emperor conscripted each and every one of its inhabitants into a great self-denying ordinance that sought to close its ports to British trade and in the end bankrupt London into surrender. As Fouché observes, this was a man who was giddy with triumph: ‘The delirium caused by the wonderful results of the Prussian campaign completed the intoxication of France . . . Napoleon believed himself the son of destiny, called to break every sceptre. Peace . . . was no longer thought of . . . The idea of destroying the power of England, the sole obstacle to universal monarchy, became his fixed resolve.’

The long-term consequences of these developments - in essence, a guarantee of further conflict and, more particularly, direct police action on the part of France - will be looked at in due course. What is of concern here is why Prussia should suddenly have opened hostilities on her own when a year earlier she could have done so in the company of a powerful coalition. In brief, Frederick William suddenly discovered the limits of Napoleon’s friendship. Trouble began with the very agreement that Haugwitz had signed with Napoleon after Austerlitz at Schönbrunn. In the first place, there was the issue of Prussia’s international obligations, for under the terms of the treaty of Basel of 1795 Prussia was actually a guarantor of Hanoverian independence. In the second there was Prussia’s neutrality, the latter’s restoration clearly being of the utmost importance. And in the third instance there was that of the future: if Hanover was to be taken over by Prussia, the British subsidies that might one day become necessary to Prussia would clearly not be forthcoming. Amidst much anger, then, Haugwitz was sent back to Napoleon to suggest a number of amendments to the treaty, one suggestion being that Hanover was not to be annexed but rather simply occupied and held as a bargaining counter that might be returned to its ruler in exchange for a variety of other territories at the end of the war. This, however, did no good at all. On the contrary, Haugwitz was confronted with terms that were even worse than before. Hanover would not only be Prussian, but Potsdam would now have to close her ports to Britain’s trade. Failure to accept these terms, it was hinted, would lead to war and, with Prussia in no condition to fight - for reasons of cost, the army had immediately been demobilized - on 9 March Frederick William ratified the new agreement and thereby, to all intents and purposes, declared war on Britain.

The consequences of this act were very serious. Hardly a shot was exchanged between the British and Prussians, but such was the loss of customs revenue that the state’s income fell by 25 per cent. As if this was not bad enough, Prussia also experienced a period of unparalleled humiliation. Thus, in July 1806 Napoleon organized his new Confederation of the Rhine without any reference to Prussia. To add insult to injury, the emperor suggested that Frederick William should form a confederation or even an empire of his own in northern Germany, while at the same time either inciting states that might have been involved in this scheme to reject the whole idea (Saxony and Hesse-Kassel) or making it clear that he would not evacuate them (Hamburg and Lübeck). Still worse, it then transpired that the abortive negotiations with the Talents had seen Napoleon offer to return Hanover to Britain. To the dismayed Frederick William, it really seemed that the end of Prussia was at hand, especially as there were persistent rumours of French troop movements to the south and west. As he wrote to Alexander I, ‘[Napoleon] intends to destroy me.’ On 9 August, then, the Prussian army was mobilized, and on 1 October this step was followed by an ultimatum calling for France to agree to withdraw all her forces from Germany by 8 October or face war. Even then some question remained whether Frederick William was really in earnest, however. There were certainly voices in Prussia calling for war, but the king himself was almost certainly bluffing. Such at least was the opinion of Ferdinand von Funck, a cavalry officer who became a close adviser of the King of Saxony in the wake of the battle of Jena:

All circumstances point clearly to the fact that Frederick William III . . . always cherished the secret hope that Napoleon would shirk a struggle with the erstwhile military prestige of Prussia, and, as soon as he saw things looking serious, negotiate for the repurchase of Prussian friendship either by the restoration of the Franconian provinces ceded in exchange for Hanover, or perhaps of the territories of Westphalia sold at the peace of Lunéville, or by the free-will offering of part of Saxony. By this means Frederick William would have silenced the malcontents in his own country by the prestige of fresh and cheap aggrandizement.

Also interesting here are the memoirs of General Muffling. Sent to join the staff of the Duke of Brunswick, Muffling discovered that the newly appointed Prussian commander-in-chief was anything but enthusiastic: ‘I found the duke, as generalissimo, uncertain about the political relations of Prussia with France and England, uncertain about the strength and position of the French corps d’armée in Germany, and without any fixed plan as to what should be done . . . He had accepted the command in order to prevent war.’

At this point it might be asked what intentions Napoleon had with regard to Prussia. Such was the manner in which Potsdam was goaded that it would be logical to assume that the emperor wanted war and was intent on its instigation. A new land campaign was by far the easiest means of winning fresh laurels and such a venture was all the more tempting in view of the presence of the grande armée in southern Germany (following the Austerlitz campaign, it had gone into cantonments along the river Main). At the same time there was also the issue of Potsdam’s flirtation with the Third Coalition, and the two issues together have certainly led some historians to argue that there was a blueprint for a march on Prussia. This, however, is almost certainly not the case. Intent on establishing the Confederation of the Rhine, the French ruler - at least in the short term - had no desire to destabilize the situation in Germany. According to Talleyrand, he was, as Frederick William hoped, afraid of Prussia. ‘It was not without secret uneasiness that the emperor went for the first time to measure his strength against [Prussia’s],’ wrote Talleyrand. ‘The ancient glory of the Prussian army imposed upon him.’ But this is most implausible. Much more to the point is the fact that he had other schemes on his mind - the conquest of Sicily; the dispatch of an army to Portugal to end British access to the vital port of Lisbon; and conceivably even a new attempt to invade England. As for Prussia, the reality seems rather to be that he regarded her not at all. There being no evidence whatsoever that Prussia would ever go to war, the emperor in consequence had no compunction about riding roughshod over her interests. To quote a letter the emperor wrote to Talleyrand on 12 September 1806, ‘The idea that Prussia could take me on single-handed is too absurd to merit discussion . . . She will go on acting as she has acted - arming today, disarming tomorrow, standing by, sword in hand, while the battle is fought, and then making terms with the victor.’ What we see, then, is a typical mixture of contempt and over-confidence. Napoleon did not want a fresh war in 1806, but at the same time he simply did not know what was required to keep the peace. Truly it was a most revealing moment.

Whatever Napoleon’s motives, the result is not in dispute: at the end of the first week of September Prussia’s forces entered Saxony en route for the river Main. For Frederick William, this was an act of desperation that was embarked on in a spirit of the utmost fatalism. As his confidant, Lombard, wrote:

The king . . . was unfortunately not a born general. He had long known as well as anyone that he would have to draw his sword whether he liked it or no, but always he . . . had flattered himself that some catastrophe independent of his own decisions would solve the difficulty. At last . . . he yielded, but quite against his will, of that I can assure you.

That said, there were many voices in Prussia clamouring for war. Eager to supplant Haugwitz, Hardenberg was in the forefront, as was Frederick William’s queen, Louise, a fiery young woman who had increasingly come to hate Napoleon. Bizarrely, a shaken Haugwitz had also privately joined the war party, although he hoped to postpone the breach long enough to get the army fully ready for action and secure assistance from Britain and Russia. And there were, too, many bellicose army officers. ‘France’, wrote General Blücher, ‘means honestly by no power, least of all by your Royal Majesty . . . Whoever represents France’s conduct to Your Royal Majesty in any other light, whoever advises Your Royal Majesty to continue making concessions and remain at peace with this nation is either very indolent [or] very shortsighted, or else has been bought with French gold . . . Each day gained in declaring war against France is of the greatest advantage to Your Royal Majesty . . . One successful battle and allies, money and supplies are ours from every corner of Europe.’ So great was the pressure in the officer corps that the king, who had before him the example of the murdered Paul I of Russia, may genuinely have feared for his position. Some officers - Blücher is a good example - genuinely believed that the prestige of the Prussian army and state alike were at stake; others looked to war as an opportunity to justify arguments for reform; and still others were simply anxious for glory after eleven years of peace in an age of general warfare. Something of their frustration comes over from a letter written by the future military theorist, Carl von Clausewitz: ‘War is necessary for my country. Moreover, when all is said and done, it is war alone that can make me attain happiness.’

Thanks to Napoleon, such vainglory could be dressed up in the garb of German patriotism: on 25 August a considerable stir was caused in Prussia and elsewhere by the execution of a Nuremberg bookseller named Palm who had made the mistake of printing and distributing an anonymous pamphlet lamenting Germany’s prostration. As for victory, it was assured. ‘When I draw a conclusion from all the observations that I have occasion to make,’ opined Clausewitz, ‘I always arrive at the probability that it is we who are going to win the next great battle.’ ‘Unconscious of danger,’ wrote the Countess of Schwerin, ‘the army, in all the glory and order of a grand parade, went to meet its destruction. Unconscious, too, did the leaders seem, for the enemy circled us round about and no one had any news of him. In Naumberg, when already outflanked by the French, the court continued to live the careless life of Charlottenburg and Potsdam.’ Another witness of the army’s over-confidence was the Baron de Marbot, a young cavalry officer sent to Berlin bearing dispatches for the French embassy: ‘The officers whom I knew ventured no longer to speak to me or salute me; many Frenchmen were insulted by the populace; the men-at-arms of the Noble Guard pushed their swagger to the point of whetting their sword blades on the stone steps of the French ambassador’s house.’
To return to the Countess of Schwerin, her remarks are redolent of the hindsight that has often surrounded discussion of the Prussian decision to go to war in 1806. At the time the outcome did not seem so clear-cut on either side of the battle lines. What is true, though, is that Potsdam was in no way ready to take up arms against Napoleon. Prussia stood entirely alone. Despite her secret pact with Russia, no arrangements had been made for military cooperation, and the Russians were sceptical as to whether Prussia would actually do anything. With Britain there had been no contact whatsoever, and the emissary that Haugwitz dispatched to negotiate a treaty of subsidy as soon as war seemed likely could have hoped to achieve very little even had he been granted more time. Grenville mistrusted Prussia at the best of times and was convinced that in the current circumstances all she was out to do was to secure further ‘compensations’ in Germany, while he was disposed to do nothing at all for her unless he received a guarantee that Hanover’s independence would be restored, and saw clear proof that Prussia had exerted herself as far as her own resources would permit. According to Lady Holland, Grenville was none the less ‘very warlike’ - she implies, indeed, that he welcomed the Prussian declaration of war - but in general hostility to Prussia was rife in Britain. The Earl of Malmesbury, for example, wrote:

The six months I was with the Prussian army in 1794. . . fixed in my mind the opinion . . . that the military defence of Prussia was, like its geographical position, a rope of sand, which would fall to pieces when brought into action, or vigorously opposed. The two succeeding kings to Frederick [the Great] hastened the dissolution of this baseless fabric. Féderique Guillaume [i.e. Frederick William II] . . . was enervated by debauchery and . . . without any of those substantive virtues necessary to govern so helpless a kingdom such as that over which he reigned. He exhausted the public treasure, and . . . every act or measure of his went to . . . weaken the monarchy. His son, also Féderique Guillaume, began by shedding tears, not for the loss of his father, but from the labour and trouble a crown brings with it, and this, not from philosophy, but from an indolent, sleepy, selfish, torpid mind. He is wilful and obstinate, yet without a system or opinion.

Nor were the states that might have supported Prussia in northern Germany any more forthcoming. It did not help that the Prussians opened the campaign by pouring into Saxony. Brunswick, Hesse-Kassel, Oldenburg, Mecklenburg-Schwerin and Mecklenburg-Strelitz all declared their neutrality, while the court of Dresden only joined Prussia because it was that or go to war with her (not that Saxony was especially impressive as an ally, her army numbering a mere 20,000 men). As for the Swedes, Gustav IV rightly suspected that Potsdam had designs on the territorial enclave that Stockholm still held on the coast of northern Germany and therefore remained aloof.

Everything, then, rested on the shoulders of Prussia’s own soldiers, but this was to ask too much of them. So precipitately did Prussia go to war that there was not time to call up all the reserves - in contrast to most of the armies of Europe, the bulk of Potsdam’s soldiers were reservists who were only mobilized in time of war - and Frederick William therefore took the field at the head of a field army of only 150,000 men, when the number might have been at least 200,000. By the same token there were neither magazines for the field army, nor adequate stocks of food in any of the country’s fortresses. As for the quality of the army, the ordinary soldiers were well drilled enough, but their efficacy was undermined - as with Austria in 1805- by a piecemeal series of military reforms that, though well meant, had made things worse rather than better. Thus the army had for the first time been organized into divisions in the French style, but they were, on the one hand, too big and, on the other, very poorly put together. The cavalry were mixed in with the infantry, as had been the case in the French army in the 1790s, and each division was also given too much artillery, the result being, first, formations that were difficult to manage and, second, a considerable dilution in the striking power of horsemen and cannon alike. Finally, in face-to-face conflict with the French, the infantry would certainly be at a disadvantage. There were a number of specialist light-infantry battalions - a few of them riflemen and the rest soldiers known as fusiliers armed with a lighter version of the standard musket - trained in skirmishing tactics, but there were never enough of these units and attempts to make good the want by using the third rank of each line battalion as skirmishers were no substitute as the men had no proper organizational structure. Though the basic tactical system remained sound - the linear formations in which the Prussian army was to fight in 1806 were exactly the same as those in which the British army triumphed at Waterloo - the army therefore went to war at a considerable disadvantage.

Prussian Disaster II


(left) - Officer of the Quitzow Regt. c.1806, (right) - Trooper of the von Beeren Regt. c.1806.




Prussia’s decision to join the war was dramatic indeed. Left all but unsuccoured, the Prussians would have done best to mass their army behind the river Elbe, but, exactly like the Austrians a year earlier, they elected to move forward and marched south-westwards into Thuringia. Invading Saxony in his turn, Napoleon got around their eastern flank and threatened their communications with Berlin. 

Desperate to escape the trap, the Prussians fled north-eastwards, only to collide with the grande armée along the river Saale. While Napoleon himself surprised a Prussian flank-guard that had been detached to watch the Saale at Jena, the corps of Marshal Davout, which was far out on the French right, suddenly found itself confronted with the main Prussian column under the Duke of Brunswick near Auerstädt. Faced by overwhelming odds, Davout pulled off one of the most extraordinary feats of the Napoleonic Wars. Feeding his three tired divisions - they had been marching all night - into line as they arrived, the marshal first checked the Prussian advance, and then launched a ferocious counter-attack that caused the increasingly demoralized enemy to disintegrate altogether. At Jena, meanwhile, Napoleon had been having a much easier time of it. Increasingly outnumbering the Prussians as the day went on, he first pressed the enemy back and then crushed them altogether by means of a great turning movement that overran their left flank and laid them open to a massed cavalry charge. A last-ditch counter-attack by a fresh corps that had just come up from the west made little difference and by dusk on 14 October 1806 the entire Prussian army had been beaten. ‘The struggle was keen, the resistance desperate, above all in the villages and copses,’ wrote one officer, ‘but once all our cavalry had arrived at the front and was able to manoeuvre, there was nothing but disaster; the retreat became a flight, and the rout was general.’ As at Austerlitz, the emperor seized the moment to endear himself to his troops and refurbish the legend that he was but one more soldier. During the night before the battle he spent much time personally supervising the construction of a rough track that would allow the French to get artillery up onto the summit of the plateau on which the battle was fought before grabbing a little sleep in the midst of the imperial guard. All this is recalled by a then private of the imperial guard named Jean-Roche Coignet: 

‘The emperor was there, directing the engineers; he did not leave till the road was finished, and the first piece of cannon . . . had passed in front of him . . . The emperor placed himself in the middle of his square, and allowed [the soldiers] to kindle two or three fires for each company . . . Twenty from each company were sere sent off in search of provisions . . . We found everything we needed . . . Seeing us all so happy put the emperor in a good mood. He mounted his horse before day and went the rounds.’

In view of the great debate that was precipitated by these events, it is worth pointing out that the Prussians were not defeated by either lack of enthusiasm among their soldiers or the supposed inferiority of their tactics. The defective system of military organization described above did not help as it ensured that no Prussian troops could compete with the French on equal terms. But what really lost Frederick William the Jena campaign was the chaotic situation that reigned in the high command. 

At best a mediocre leader, the commander-in-chief, the Duke of Brunswick, was hampered by the presence of Frederick William III on the one hand, and the hostility and resentment with which he was regarded by many of his fellow generals on the other. On top of this, though the army had recently been given a general staff, this body had been divided into three parallel sections, whose heads - Gerhard von Scharnhorst, Karl von Phull and Christian von Massenbach - all hated one another. Nor had the general staff been permitted completely to supersede the army’s Oberkriegskollegium - the body responsible for the military’s internal administration - in the elaboration of plans of campaign. As a result the unfortunate Brunswick was deluged with an endless variety of different schemes. A weak individual, he then proceeded to compound his problems by eschewing personal responsibility in favour of a series of councils of war that brought together his leading generals and advisers. In some respects the decision to advance was understandable: it meant that the troops could be fed by someone other than Prussia and it was the best way of proving to Britain and Russia that Prussia was in earnest. But the best chance of success was a swift and smashing blow into the heart of the French positions on the river Main, designed to take advantage of the fact that Napoleon was not expecting Prussia to go to war, whereas Prussia’s movements were in reality slow and indecisive. Plans were only adopted after vitriolic meetings lasting many hours, such as the one that was held at Erfurt on 5 October, and these hardly boosted the high command’s cohesion. ‘Scharnhorst,’ recalled the staff officer, von Muffling, ‘thanked heaven when, about midnight, the conference came to an end, as no result could be expected from such a meeting. No one who was present at it could deceive himself as to the issue of the war.’ And even then decisions were on a number of occasions modified or ignored, or communicated to the army in language so vague as to allow recalcitrant commanders to interpret them more or less as they thought fit.

The result could not have been more catastrophic: Brunswick’s forces did not reach a position from which they could strike at the grande armée until the first days of October, although they could have hit the French a full month earlier. By October it was too late, for Napoleon’s forces were now fully mobilized and on the move. Once the campaign had properly begun, moreover, the articulation of the Prussian forces broke down altogether. In the chaos, supplies dried up: ‘For three whole days before the battle of Jena the troops had . . . no bread,’ wrote Funck. ‘They had to fight on empty stomachs.’ As for the battles, they broke every principle of the military art. At Jena Napoleon, who began the day with 46,000 men and ended it with some 50,000 more, was initially faced by a mere 38,000 men, and it was not until they had been shattered beyond repair that the 15,000 -strong corps of General Rüchel - a force that had begun the day only a few miles to the west at Weimar, but had taken many hours to march to the sound of the guns - flung itself on the French. And at Auerstädt, the Prussians did not bring up all their overwhelmingly superior forces - Brunswick had 50,000 men to Davout’s single corps of 26,000 - but rather launched a series of piecemeal assaults, the timid Frederick William proceeding to make matters far worse by insisting on keeping back a large reserve whose use might just have turned the balance in favour of the beleaguered Brunswick. Compare all this with the French camp. Napoleon resolved on war around 9 September, and had his men on the move on 8 October. From the start there was but one plan of operations - an offensive from the headwaters of the river Main north-eastwards towards the Saxon city of Leipzig and, ultimately, the key fortress of Magdeburg, that was designed to cut the Prussians off from Berlin - and within six days the grande armée had advanced a hundred miles or more. At this point Napoleon, it is true, completely misjudged the situation and came to the conclusion that the Prussians lay somewhere to the north of him when they were in fact on his left flank, but when the enemy’s situation was revealed by cavalry reconnaissance such was the disposition of the grande armée that a flurry of orders was sufficient for its corps to change face on the march and start moving west across the river Saale. Nor was diplomacy forgotten, the emperor dispatching a letter to Frederick William whose honeyed words served to deepen the confusion in the king’s tortured mind: ‘Why shed so much blood? To what end? I have been your friend these six years . . . Why let our subjects be slaughtered?’

To return to the issue of Prussia, if Jena and Auerstädt were by no means a total disgrace, what followed was by any standards a catastrophe. No sooner had the guns fallen silent than the victorious French armies launched an invasion of Prussia that carried all before it. Broken into several fragments and reduced to a state of semi-starvation, most of what remained of the Prussian army was rounded up with hardly a fight, while many fortresses capitulated at the first summons (in fairness, it should be remarked that few of them were provided for a siege). Berlin fell without resistance on 24 October, and everywhere the populace remained quiet. As the governor proclaimed, ‘The king has lost a battle. The first duty of the citizens is to keep quiet.’ Prussia was not yet out of the war - Frederick William had escaped to the east - while a little honour was salvaged by the gallant General Blücher, a fiery officer who had had a horse killed under him at Auerstädt and escaped capture only by dint of some desperate swordplay. Ordered to take command of another division and make for East Prussia, Blücher found the way blocked, yet unlike most of Prussia’s generals, he did not lose hope. Shelter might yet be found in the coastal regions north of the river Elbe and with it the possibility of linking up with the Swedish forces in Stralsund or even a British expeditionary force. Meanwhile, a force based in this area might at least win time for the king to reach East Prussia, rally such forces as he could and join up with Russians. But such hopes proved short-lived. Harried all the way by French cavalry and desperately short of food and ammunition, Blücher got his ever-diminishing band of fugitives to Lübeck. Here, however, he was finally cornered on 6 November by Marshal Bernadotte, and after a desperate battle forced to surrender. As even the French recognized, it had been a good effort, but it did nothing to alter the awe-inspiring nature of Napoleon’s triumph. For all that, Napoleon might have done well to note the reservations that were later expressed by one of the members of his council of state:

In France enthusiasm was at a peak: nothing could have appeared so incredible. However, in the middle of this most understandable atmosphere, one noted that a sentiment was gaining strength that thereafter never ceased to grow, a sentiment that the conqueror was far too much inclined to ignore and which yet would later do much to explain the misfortunes of the last days of his reign. France, beyond doubt, was proud of his victories, but she wanted to enjoy their fruits, and of these in her eyes the first ought to have been peace. Only moderation in victory could have achieved this result, and, generous as it is, the French character ensured that there was a general disposition to believe that that moderation existed. On all sides was to be found the belief that someone who had risen so high would not be found lacking in the only quality that could assure his conquests: with every battle that was won, with every town that was taken, the first assumption was that this new success offered the pledge of a peace that could not but be very close. Was that calculation reasonable? Above all, could it be accommodated with the character that might have been imputed to a man who for ten years had never ceased to risk the most redoubtable dangers, and had been followed by such rare good fortune? One might well have doubted it, but it must be said that the hope was understandable enough . . . It is so natural to believe in that which we desire!

This desire for peace was not unknown to Napoleon, for it was hinted at by a delegation of the senate that travelled to Berlin to congratulate him upon his victories. Then, too, there was the Foreign Minister. As an acute German observer who had frequent dealings with French headquarters noted:
Talleyrand . . . desired some political rapprochement. He regarded it as a possibility for the first time after the collapse of Prussia. The new English ministry still seemed undecided in its policy; the nation wanted peace . . . It was only with reluctance, therefore, that Talleyrand had drafted the decree . . . that was designed to bar every coast to the English [see below] . . . Talleyrand continued to buoy himself up with . . . hopes of convincing the English Cabinet, or of inducing it to recognize by pressure of public opinion, that many of the advantages arising out of the war might, on conclusion of peace, be shared by England. But it was essential that Napoleon should cease going on giving the English Cabinet a pretext, by his speeches no less than his measures, for reconciling the nation to their policy by the bugbear of his name. The objective on which Talleyrand staked all his efforts and all his influence was to persuade the emperor, even against his own inclination, to adopt an attitude of moderation.

This, to put it mildly, was the vainest of hopes. Ensconced in Berlin amid the adulation of his generals, he had, after all, vanquished the ghost of Frederick the Great, whose great victory at Rossbach was now avenged. With the grande armée at the very peak of its performance, all this was reflected in his disposition: ‘Having arrived in Berlin, Napoleon did not just speak and act as a victor moved by self-righteous anger, but affected the language and attitude of a sovereign who commands his subjects. Loyalty to the prince who had fled before him was treated as rebellion, and, angered by the defiance of certain nobles who had stayed in communication with that unfortunate monarch, in the palace of Frederick the Great himself he cried out, “I will bring these petty courtiers so low that they will be reduced to begging for their bread.” His proclamations and bulletins constantly mixed insult with menace, whilst misfortune . . . was not even respected when it came to the person of the Queen of Prussia.’ Even before the fall of the Prussian capital, Napoleon had taken a hard line: a personal appeal for an armistice on the part of Frederick William was rejected out of hand, while the dispatch of a special envoy to the emperor’s headquarters in the person of the erstwhile ambassador to Paris, Lucchesini, succeeded only in eliciting peace terms that were grim in the extreme. These terms were more or less those that the Prussians were forced to accept the following year but with the added demand that they should go to war with Russia if the latter should attack the Ottoman Empire, something that was by now almost certain. After much agonizing, Frederick William and his advisers screwed themselves up to accept these terms, only to discover immediately that no terms at all were on offer any more. Once again the Prussians were just too late.

In the wake of Jena and Auerstädt, the emperor seems to have envisaged Prussia in the role of a satellite state that could seal his eastern frontier against Russia, whose attitude to a continuation of the war could not yet be predicted with any certainty. On November, however, a large Russian army crossed the frontier into Prussian Poland. Moved by the plight of Frederick William and Louise, for both of whom he had conceived a warm affection, and determined that Prussia should not make a separate peace with the French, Alexander had decided to reenter the war. Beyond the issue of Prussia, meanwhile, was that of Germany: the abortive D’Oubril treaty had made the cost of peace without victory very clear to the tsar, and he was in consequence determined to put an end to the Confederation of the Rhine. Napoleon could have peace, but the terms would in essence be those of Lunéville and Amiens. The Russian advance, of course, in turn raised the issue of Poland. Hitherto Napoleon had had little interest in the Polish question - indeed, it is clear that, had Russia recognized the gains that he had made since 1803, she could have had peace, for the emperor had no desire to wage a winter campaign in the depths of Poland. Continued war with Russia, however, transformed matters, for now Napoleon was free to lay claim to the mantle of hero and liberator. In the absence of any fear of provoking Russia, a Polish state could be restored and Poland’s manpower made available to the grande armée. As yet no concrete assurances were given, for there were serious worries that going too far might provoke Austria into re-entering the war, but even so Napoleon summoned a number of Polish exiles to his presence and hinted that a serious military effort against Russia might well buy Poland her freedom. So far as Prussia was concerned, this meant that the terms that had been on offer were now obsolete, for she could no longer be guaranteed her lands east of the Elbe. 

Instead of a treaty, then, all that Frederick William’s emissaries could obtain was a truce and even then one whose price would be the evacuation of Silesia and of Prussia’s gains from the second and third partitions of Poland. To accept this, however, meant the certainty of peace being made over the heads of the Hohenzollerns, and this even the badly shaken Frederick William III could not accept. On 21 November Napoleon’s terms were rejected, leaving Prussia’s agony to drag on. As for the emperor, he had no hesitation in picking up the gauntlet thrown down by Alexander: on 5 November the first French troops entered Poland (it is noticeable that a special mission was simultaneously dispatched to Vienna to secure a declaration of Austrian neutrality). For the grande armée the move was scarcely welcome. While cantoned in and around Berlin, the troops had lived a life of relative ease and plenty - many memoirs, indeed, comment on the seeming generosity with which they were treated by the local populace - but now things were very different:

It was . . . the beginning of a most terrible winter in a deserted country covered with woods and with roads heavy with sand. We found no inhabitants in the deserted villages . . . The weather was terrible: snow, rain and thaw. The sand gave way under our feet, and the water splashed up over the sinking sand. We sank down up to our knees. We were obliged to tie our shoes round our ankles with cord, and when we pulled our legs out of the soft sand, our shoes would stick in the wet mud. Sometimes we had to take hold of one leg, pull it out like a carrot, lift it forwards, and then go back for the other, take hold of it with both our hands, and make it take a step forwards also . . . The older men began to lose heart; some of them committed suicide rather than face such privations any longer.