Russia Against Napoleon_ The True Story of the Campaigns of War and Peace - Dominic Lieven [76]
The second line of defence was manned by reserve units. Part of this force was made up of the line regiments’ reserve infantry battalions and cavalry squadrons. In this period Russian infantry regiments were composed of three battalions, each in principle approximately 750 men strong. In the event of war, the first and third battalions set off together on campaign, while the second battalion was designated as ‘reserve’ and remained in the rear. Cuirassier and dragoon regiments were formed of five squadrons, one of which was left behind as a reserve. Two of the ten squadrons of light cavalry regiments were called ‘reserve’ and left in the rear. The function of these reserve units was to fill up the front-line regiments, guard regimental stores, train recruits and (in the cavalry’s case) muster and break in remounts.38
Unfortunately, matters were a little more complicated than this simple picture suggests. As was so often the case, the Guards were an exception to the rule. Their infantry regiments set off to war in full three-battalion strength.39 In addition, all Russian infantry battalions – Guards, line or light – were composed of four companies. Of these the elite company was called ‘Grenadier’, the other three usually ‘Musketeer’. Though the second battalions of the line infantry remained in reserve, they detached their Grenadier companies for front-line service. These companies were united into so-called ‘Combined’ Grenadier battalions, brigades and divisions. Between them the First and Second armies had two such divisions and both fought at Borodino.
In 1812 there was a lively exchange between successive governors of Riga (Dmitrii Lobanov-Rostovsky and Magnus von Essen) and army headquarters about the quality of the reserve battalions which formed the Riga garrison. Not only the governors but also the senior Russian military engineer, General Karl Oppermann, complained that reserve battalions were by their nature very under strength and often poorly trained. Alexander denied this, arguing that good regiments had good reserve battalions and vice versa. Common sense suggests that Lobanov, Essen and Oppermann were at least partly right. Any sensible colonel taking his regiment off to war was likely to try to slip weaker elements into a reserve battalion designated for service in the rear. By definition, a battalion which shed its elite Grenadier company declined in quality as well as size. Nevertheless, Alexander was right in insisting that many of the reserve battalions which served under Bagration or joined Count Peter Wittgenstein’s First Corps fought very well in 1812.40
The other half of the Russian ‘second line’ was made up of battalions formed from the Reserve Recruit Depots initially created by Arakcheev back in 1808 to ease peasants’ transition to military service. In 1811, with war looming, it was decided to form the recruits who had almost completed their training in the so-called ‘first-line’ depots into reserve battalions. These were officially called the fourth battalions of their respective