The Treaty of Nöteborg between Sweden and Novgorod Republic is signed, regulating the border between the two countries for the first time.

The Treaty of Nöteborg, also known as the Treaty of Oreshek or the Treaty of Pähkinäsaari, was the peace treaty signed at Oreshek Fortress on 12 August 1323. It was the first agreement between Sweden and the Novgorod Republic regulating their border on the Karelian Isthmus and parts of modern-day…