The unit was founded on 17 January 1811 as the 49th Egersky Regiment. In March of that year it was renamed Sofia Infantry Regiment and in 1833 the 2nd naval regiment was attached to the unit. Later in 1833 the regiment was renamed the Sofia Naval Regiment before its name was changed back in 1856. On 6 April 1863 three battalions of the regiment were taken to form a new Sofia reserve infantry regiment. The following year it was renamed the 2nd Sofia Infantry Regiment and in December 1877 it gained the title of "His Imperial Highness the Heir and Tsarevich's Sofia Infantry Regiment". In February 1881 it became "His Majesty's" and on 11 February 1894 it became the 2nd Emperor Alexander III's Sofia Infantry Regiment.
Combat chronicle
The Sofia Regiment fought in the defense of Smolensk in 1812 during the French invasion of Russia, fighting off a French attack as part of the 7th Infantry Division against Mstislav and Roslavl districts of the city. About 200 men of the unit were killed or missing.
A memorial for the Sofia Regiment was built in its city of origin, Smolensk, on 5 August 1912 at the Lopatinsky Park. It was made on the 100th anniversary in the victory during the Patriotic War of 1812 against France, commemorating the regiment's participation in the conflict. The memorial was made by a private of the regiment's 7th company. It consists of a period held up by six columns in a circular base. On the side it has a cross and the regimental insignia, while on the top there is an imperial eagle.
