Treaty of Plussa

The Treaty or Truce of Plussa, Pljussa, Plyussa or Narva and Plusa (Russian: Плюсское перемирие, Swedish: Stilleståndsfördrag vid Narva å och Plusa) was a truce between Russia and Sweden, which ended the Livonian War (1558-1583).

The truce was signed on 10 August 1583 at the Plyussa River north of the city of Pskov.

According to the truce, Sweden kept the annexed Russian towns of Ivangorod (Ivanslott), Jamburg, Koporye (Kaprio) and Korela (Kexholm/Käkisalmi) with their uyezds, holding control over Ingria.

Upon the expiration of the truce in 1590, Russia resumed the war against Sweden.

In 1593, Russia and Sweden resumed peace negotiations, which would last for two years.