Russo-Persian War (1826–1828)

The Russo-Persian War of 1826–1828 was the last major military conflict between the Russian Empire and Qajar Iran, which was fought over territorial disputes in the South Caucasus region. Initiated by Russian expansionist aims and intensified by Iranian resistance, the war witnessed significant military engagements, including the Battle of Ganja and Capture of Erivan.

Source: Wikipedia — Russo-Persian War (1826–1828) (CC BY-SA 4.0)