The regiment fought in the
Swiss expedition in 1799 during the
War of the Second Coalition, with
Army of Condé. On 26 September of that year the regiment fought in the repulse of the French attack on
Constance. On 31 March 1801, the regiment was redesignated as the Pavlograd Hussar Regiment, with five squadrons, when
Alexander I restored the previous naming of regiments. During the 1805
War of the Third Coalition, the regiment formed part of
Pyotr Bagration's column. On 27 September it reached
Braunau, before fighting in the
Battle of Lambach, the
Battle of Amstetten, and the
Battle of Schöngrabern during the retreat of Kutuzov from
Krems to
Znaim, distinguishing itself in the latter two. For its actions at Schöngrabern, the regiment was granted one white and nine green St. George standards on 13 June 1806. It fought on the right flank at the
Battle of Austerlitz, covering Bagration's retreat. Bour was replaced by Major General
Yefim Chaplits on 23 July 1806, who was later promoted to lieutenant general on 31 October 1812. The Pavlograd Hussars subsequently fought in the
Battle of Czarnowo, the
Battle of Ostrołęka, the
Battle of Golymin, the
Battle of Eylau, the
Battle of Heilsberg, and the
Battle of Friedland during the 1806–1807
War of the Fourth Coalition, and in the advance into
Galicia during the
Austro-Polish War of 1809. From 1810 to 1814 Colonel
Spiridon Zhevakhov served as regimental commander; he was promoted to Major General on 15 September 1813. At the beginning of the 1812
French invasion of Russia, the active squadrons of the regiment, numbering 1,116 men, were part of the
Sergei Kamensky's corps in the
Third Reserve Army of Observation, positioned in
Volhynia. The reserve squadrons, formed in the
Novgorod-Seversky Recruitment Depot, were planned to form part of the 14th Cavalry Division, but were instead used as replacements. The Pavlograd Hussars fought in the
Battle of Kobrin and the
Battle of Gorodechno, suffering casualties of eighteen men in the latter. At the end of September, the regiment's eight squadrons numbered 939 men. Subsequently, as part of Chaplits' detachment, the regiment distinguished itself in the
Slonim affair and fought in the
Battle of Berezina. On 27 December, when the Russian cavalry were reorganized, the Pavlograd Hussars became part of the 3rd Hussar Division, with six active and one reserve squadrons. During the
1813 campaign in Saxony, the regiment fought in the , the
Battle of Großbeeren, the
Battle of Dennewitz, and the
Battle of Leipzig. It fought at the
Battle of Craonne and the
Battle of Saint-Dizier during the 1814
Campaign in north-east France. On 19 November 1814, for their actions between 1812 and 1814, the Pavlograd Hussars were awarded
shako badges for distinction. == 1815 to 1918 ==