Fighting domestically only requires soldiers and weapons; logistical supplies can always be mustered by nearby local governments. But when sending troops overseas, a large number of draft horses and wagons becomes a hard requirement, and in addition, many military craftsmen are needed to accompany the army.
Previously, when Russia undertook an expedition to India, it lost tens of thousands of horses and nearly all of its accompanying vehicles, so at this moment only around sixty thousand troops could be sent to Europe.
It would not be possible to reinforce the army until the horses, vehicles, and supplies from Moscow, Novgorod, and other areas are transferred to the West.
Suvorov did not always travel with his main army, but after entering Little Poland, he led only his guard and hurried on to Vienna alone.
