Russian Streltsy

Timeline

1. 1550–1580Moscow Kremlin · MoscowThe streltsy were organized into companies of a hundred and five hundred, garrisoning Moscow's White City, Kitay-gorod, and other districts, responsible for palace guard, gate watch, and capital security; Ivan IV exchanged state-provided land and pay for their firearm combat and retainer functions, and by the 1580s they had grown into a capital standing force of some twenty thousand.
2. 1581–1590Siberia · SiberiaIn the 1580s streltsy detachments advanced east with Yermak's expedition and subsequent Cossacks, using their firearm advantage to support the conquest of the Siberian Khanate, while also fighting on the western frontier against Sweden (Ingria) and Poland–Lithuania, showing their dual role from capital garrison to imperial expansion force.
3. 1584–1589Moscow · RussiaAfter Ivan IV died in 1584, the frail Feodor I succeeded, and Boris Godunov as regent relied on the streltsy to control the capital; streltsy leaders were pivotal in court struggles, but arrears of pay and corruption from their trading privileges became increasingly prominent by the late 1580s, weakening combat effectiveness and discipline.