Smolensk War

Smolensk War
Part of Russo-Polish wars and Thirty Years' War in Eastern Europe

Smolensk Voivodeship, showing in red the disputed territory.
DateAutumn 1632 – Spring 1634
Location
Result Polish–Lithuanian victory
(Treaty of Polyanovka)
Territorial
changes
  • Russian failure to retake Smolensk.
  • Russia receives Serpeysk
Belligerents
Polish–Lithuanian Commonwealth
Zaporozhian Cossacks
Tsardom of Russia
Commanders and leaders
Władysław IV Vasa
Krzysztof Radziwiłł
Mikhail Borisovich Shein
Strength
30,000–35,000
3,120 hussars
260 Cossack cavalry
1,700 Western cavalry
10,500 Western infantry
1,040 dragoons
2,200 Polish infantry
Few thousand of Zaporozhian Cossacks infantry
35,000
Casualties and losses
Unknown 27,000

The Smolensk War (1632–1634) was fought between the Polish–Lithuanian Commonwealth and Muscovy.

Hostilities began in October 1632 when Muscovite forces tried to capture the city of Smolensk. Small military engagements produced mixed results for both sides, but the surrender of the main Muscovite force in February 1634 led to the Treaty of Polyanovka. Russia accepted Polish–Lithuanian control over the Smolensk region, which lasted for another 20 years.