| Russo-Persian War (1804-1813) | Discontent of the Shah with the inclusion of Georgian principalities into Russia (1801-1803) and his desire to regain control over Georgia. | P.S. Kotlyarevsky | Treaty of Gulistan. Khanates of Northern Azerbaijan, previously dependent on Persia, were annexed by Russia. |
| Russo-Turkish War (1806-1812) | Liquidation of the autonomy of the Moldavian and Wallachian principalities by the Sultan, influenced by the French ambassador, which violated the terms of the Treaty of Jassy (1792). | D.N. Senyavin, M.I. Kutuzov | Treaty of Bucharest. Bessarabia was annexed by Russia. The Ottoman Empire granted autonomy to Serbia. |
| Russo-Swedish War (1808-1809) | Russia's demand for Sweden to join the continental blockade against England and close its ports in the Baltic Sea to English ships. Sweden rejected these demands. | P.I. Bagration, P.A. Shuvalov | Treaty of Fredrikshamn. The Aland Islands and Finland were ceded to Russia, where the Grand Duchy of Finland was established. |