The first attempts at Western military training in Russia were made by
Mikhail Skopin-Shuisky in 1609, during the
De la Gardie campaign. In 1630, the Muscovite government began to hire mercenary officers in Sweden, the Netherlands, and Scotland to train a new, "foreign formation force" (
inozemskii stroi) with new tactics. Six regiments of infantry (
soldaty), a regiment of
heavy cavalry pistoleers ("reitary"), and a regiment of
dragoons (
draguny) were formed from Muscovite peasant militiamen,
Cossacks, service class cavalrymen and free volunteers from various social categories. Unlike traditional formation troops, the new regiments were outfitted and salaried at treasury expense. == Formation ==