Vasili III Ivanovich was Grand Prince of Moscow and all Russia from 1505 until his death in 1533. He was the son of Ivan III and Sophia Paleologue and was christened with the name Gavriil (Гавриил). Following on the ambitions of his predecessor Ivan, Vasili conquered Pskov, Ryazan and Smolensk as well as strengthening Russian influence in Kazan and to the Volga region. Several nobles were either exiled, sentenced or executed for criticizing his policies.

The Principality of Smolensk was a Kievan Rus' lordship from the 11th to the 16th century. Until 1127, when it passed to Rostislav Mstislavich, the principality was part of the land of Kiev. The principality gradually came under Lithuanian influence and was incorporated into the Grand Duchy of Lithuania in 1404. The principality was reorganized into the Smolensk Voivodeship in 1508. The Principality of Moscow controlled the city from 1514 to 1611, then it was recaptured by the Polish–Lithuanian Commonwealth. Tsardom of Russia recaptured the city in 1654.