Stephen Báthory

Timeline

1. 1581–1582Pskov · PskovFrom 1581 Báthory personally led Commonwealth forces against Muscovite power, recovering Smolensk and other places before besieging Pskov; though he failed to take the city, he heavily damaged the Russian army and gained a favorable position for subsequent armistice talks.
2. 1582Jam Zapolski · Warmia-MasuriaIn January 1582 Báthory concluded the Truce of Jam Zapolski with Muscovy; Russia ceded parts of Livonia and abandoned its claims to Pskov and Smolensk, giving the Commonwealth major territorial gains on the eastern front.
3. 1583–1586Grodno · GrodnoAfter the truce Báthory continued reforming Commonwealth finances and military institutions, in 1585 establishing the embryo of a standing army and pushing for control over Cossack territories; he died in December 1586, and the succession issue sparked later rivalry with the Swedish Vasa dynasty.