Definition
The 9th Infantry Regiment (Lithuanian: 9‑asis pėstininkų pulkas), later styled the 9th Infantry Regiment of the Lithuanian Duke Vytenis (9‑asis pėstininkų Lietuvos kunigaikščio Vytenio pulkas), was a formation of the Lithuanian Army that served from 1919 until its disbandment in December 1940.
Overview
Formed on 20 May 1919, the regiment originated from local militia units assembled in the Joniškėlis region during the Lithuanian Wars of Independence. After several reorganisations—including a period as the Separate Partisan Battalion and later the Joniškėlis Battalion—it was designated the 9th Infantry Regiment on 10 December 1919. The unit participated in combat against Bolshevik forces, took part in the Polish–Lithuanian conflict of 1919–1920, and later performed border‑guard duties during the interwar years. In 1920 the regiment received the honorary title “of the Lithuanian Duke Vytenis,” and in 1927 its anniversary was set for 26 August. The regiment remained stationed primarily in Marijampolė from 1923 until the Soviet occupation of Lithuania in 1940, when it was incorporated into the Red Army and subsequently dissolved.
Etymology / Origin
The regiment’s numeric designation reflects its order of establishment within the Lithuanian infantry. The later honorific “of the Lithuanian Duke Vytenis” references Vytenis (c. 1260–1316), Grand Duke of Lithuania, symbolising national heritage and historical continuity.
Characteristics
- Branch: Lithuanian Army, Infantry
- Active Period: 10 December 1919 – December 1940
- Patron: Duke Vytenis (officially adopted 16 February 1920)
- Structure: Comprised three battalions during its early years; later integrated into the 1st Infantry Division.
- Key Engagements:
- Battles against Bolshevik forces (1919) during the Lithuanian Wars of Independence.
- Defensive actions during Żeligowski’s Mutiny and the broader Polish–Lithuanian conflict (1919‑1920).
- Border‑guard duties along the Lithuanian‑Polish, Lithuanian‑Latvian, and Lithuanian‑Russian frontiers in the 1920s‑1930s.
- Decorations: Members received the Order of the Cross of Vytis (15 officers and 33 soldiers) for bravery in the independence wars.
- Symbols: A regimental flag presented on 22 September 1929 bore the inscription “Amžiais už Vilnių dės galvą lietuvis” (“The Lithuanian will lay down his head for Vilnius for ages”).
Related Topics
- Lithuanian Wars of Independence (1918‑1920)
- Polish–Lithuanian War and Żeligowski’s Mutiny (1920)
- 1st Infantry Division (Lithuania)
- Lithuanian military organization in the interwar period
- Soviet occupation of Lithuania (1940) and the incorporation of the Lithuanian Army into the Red Army
All information is derived from the historical record of the regiment as documented in Lithuanian military histories and the corresponding Wikipedia entry.