Muscovite–Lithuanian War of 1368-1372

Muscovite–Lithuanian War of 1368–1372, also known as Litovschina, was a conflict between the Grand Duchy of Lithuania and the Grand Principality of Moscow. It consisted of three campaigns by Algirdas, Grand Duke of Lithuania, aimed at supporting Tver against Moscow.

The first campaign in 1368 resulted in the defeat of the Moscow guard regiment on the Trosna River, but Algirdas could not take the Kremlin. In 1370, the Lithuanians besieged Moscow again, burning suburbs and retreating after eight days. The third campaign in 1372 ended with the Treaty of Lyubutsk, where Lithuania agreed to cease support for Tver.

These wars were part of a larger struggle for control over Russian lands, with Moscow emerging as the dominant power after the defeat of Tver in 1380.