On October 10th Wittgenstein’s first column of reinforcement, over 5000 strong, arrived at Sivokhino. On the same day the 9000 men of the second column reached Nevel, and on the 14th its junction with the main force was practically complete. Wittgenstein had now under his hand about 40,000 men, including 5000 cavalry and Cossacks, with 154 guns. Wittgenstein distributed the militia battalions among the infantry, one to each regiment, and his staff issued special orders as to how these enthusiastic but raw troops were to act in battle. The effect was excellent; and though the men were imperfectly clothed and equipped, and almost untrained, they rapidly gained efficiency and cohesion. The unfortunate effect of the elaborate and too minute Imperial plan of operations now became evident. Steingell had acted upon his own judgment in marching to reinforce Wittgenstein; but he felt himself obliged to act upon his master’s orders as far as possible, and so crossed the Düna at Druia to operate on the left bank. He was thus completely separated from Wittgenstein, and the latter could only endeavour to remedy the strategic defect by bridging the river nearer Polotsk. As he had no pontoons the operation was likely to prove a lengthy one. He ordered his chief of engineers, Colonel Count Sievers, to construct a bridge at Desna, detailing as his escort 4 battalions of infantry and a regiment of cavalry--2500 men and 4 guns. So far as there was any concerted plan of operations on the part of the Russian commanders, it appears to have been that Wittgenstein was to attack Polotsk and Steingell to cut off St. Cyr’s retreat. It was clear that the French general might choose to hold Polotsk merely by a rear-guard, and destroy Steingell’s small force by concentrating upon him the bulk of his own army. To obviate this, Wittgenstein must attack Polotsk speedily and vigorously. Even so the outlook was not altogether promising. Polotsk was fortified; and St. Cyr was quite strong enough to hold it against the 37,000 men of whom Wittgenstein disposed after deducting Sievers’ detachment. Wittgenstein distributed his numerically strong but rather incoherent force into three large divisions of all arms, commanded respectively by Lieutenant-Generals Prince Iachvil and Berg and Major-General Beguichev, besides a flank detachment under Major-General Alexiev. On the 16th he began his march upon Polotsk, while Steingell was moving from Druia. [Illustration: COUNT WITTGENSTEIN Commander of the 1st Russian Army Corps in 1812]