The Seven Years' War with Prussia from 1756 until 1762 gave Miloradovich a chance to show his courage, and gain several ranks on the field of honor, particularly in the battles of Kay, Kunersdorf and the Siege of Kolberg. In 1771 during the Russo Turkish War Brigadier Miloradovich, fighting under the command of Pyotr Rumyantsev, distinguished himself in the very first campaign.