Immediately after the Russo-Prussian treaty of alliance was signed, the two governments came to an agreement on the upkeep of Russian forces operating on Prussian territory. Prussian commissars attached to Russian corps would requisition the necessary food in return for receipts. The commissars would then either arrange for food to be supplied from stores or for troops to be quartered on the population. The terms of repayment for the overall upkeep of the Russian forces on Prussian soil were generous. Food prices were calculated on a six-month average across the whole of Prussia, not at the hugely inflated rates of the districts in which masses of troops were actually operating. Three-eighths of the cost was to be covered by shipping grain from Russia to the Prussian ports, which the Russians were intending to do anyway for their own army. A further three-eighths would be in receipts, repayable after the end of the war. The final two-eighths was to be paid in paper rubles. Completely avoided was any requirement for the Russians to part with scarce silver and gold coin.6
The situation in the Duchy of Warsaw was very different, for this was conquered enemy territory. Polish food was to be crucial to the Russian war effort in 1813. Without it the Russian army could not have remained in the field in the summer and autumn of that year. The fact that all this requisitioned food was free was also vital for the Russian treasury. Though precision is impossible, the contribution of the Duchy of Warsaw to feeding and supplying both the Russian field armies and the Reserve Army, which was quartered on Polish territory from spring 1813, amounted to tens of millions of rubles.7
Russian policy in Poland was ambivalent, however. On the one hand, the Poles had to be milked if the Russian war effort was to be sustained. On the other hand, the emperor was anxious to win the loyalty of the Poles, whom he wished to make his future subjects. Kutuzov’s proclamation setting up the Polish provisional government in March 1813 promised that ‘all classes should feel His Imperial Majesty’s care for them and through this, and also through the abolition of conscription, would experience how great was the difference between his fatherly administration and the former one, which had been forced to plunder in order to satisfy the insatiable thirst for conquest of masters who called themselves allies’. Promised full pay, full protection for persons and property, and strict punishment for any bad behaviour by the troops, the overwhelming majority of Polish officials in the Duchy of Warsaw stayed in their jobs. This was a great benefit to the Russians, who could not remotely have found the cadres to run Poland themselves. It did mean, however, that most officials in Poland would only requisition energetically for the Russians if their own lives and careers were clearly at stake.8
The new provisional government was headed by two Russians: its deputy head was Alexander’s old friend, Nikolai Novosiltsev, a shrewd and tactful political operator whose appointment showed just how high a priority winning over the Poles was for the emperor. The head of the government, and simultaneously the governor-general of the Duchy, was the former intendant-general of Kutuzov’s army, Vasili Lanskoy, who was himself now replaced by Georg Kankrin. Lanskoy’s appointment underlined the even higher priority of using Poland to feed the Russian army, though most generals soon came to believe that he had ‘gone native’ and was serving Polish rather than Russian interests. For the Russians, however, the big problem was not in Warsaw but at provincial level. Despite what was said in the army law, it was impossible for the overstretched army’s intendancy to spare officials to oversee the Polish provincial administration. Nor could the army spare front-line officers. Kutuzov had appealed to Alexander to send officials from the Russian interior instead and this is what was done. But the number and quality of these officials was well below what was needed.9