Battle of Shelon

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Battle of the Shelon River

The Battle of the Shelon River was fought on 14 July 1471 on the left bank of the Shelon River near Soltsy, southwest of Novgorod. It was part of the Muscovite–Novgorodian Wars.

Opponents and leaders:
- Grand Principality of Moscow, led by Ivan III (Daniil Kholmsky commanded the Muscovite forces)
- Novgorod Republic (Dmitry Boretsky commanded the Novgorod army)

Forces:
- Moscow about 5,000 soldiers
- Novgorod about 20,000–40,000 soldiers

The battle lasted about two hours. It began with an accidental encounter and ended in a decisive Muscovite victory. Novgorod suffered heavy losses—thousands killed and about 2,000 captured; Moscow’s casualties are not known.

Aftermath:
- Novgorod’s commander Dmitry Boretsky was executed by Ivan III on 24 July.
- The defeat weakened Novgorod and helped Moscow gain control over the city.
- Moscow increased its grip on Novgorod’s church and lands, and by 1478 Novgorod was absorbed into Moscow.

Causes:
- Tensions over political and religious independence. Novgorod had violated the Yazhelbitsy treaty and looked to Poland–Lithuania for support, while Moscow pushed for greater control over Novgorod’s government and church.