| 140th Infantry Regiment | |
|---|---|
&sq=Facebook&lang=en&file=File:140RegtCOA.jpg) Coat of arms | |
| Active |
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| Country |  United States |
| Allegiance |  Missouri |
| Branch | Missouri National Guard |
| Type | Infantry |
| Nickname(s) | "Sixth Missouri" |
| Motto(s) | Siempre Listo (Spanish) ("Always Ready") |
| Campaigns | Spanish–American War World War II |
| Insignia | |
| Distinctive unit insignia | &sq=Facebook&lang=en&file=File:140_Inf_Rgt_DUI.jpg) |
| U.S. Infantry Regiments | ||||
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The 140th Infantry Regiment (also known as the "Sixth Missouri") was an infantry formation of the Missouri National Guard.[1]
It was first organized as the 6th Infantry Regiment of the Missouri National Guard in 1898 during the Spanish–American War, and was soon mustered into Federal service as the 6th Missouri Volunteer Infantry Regiment. Mustered out following service in the occupation of Cuba, it was reorganized as the 6th Battalion of Infantry in 1901 and expanded into a regiment of the same number in 1908, but disbanded in 1914.
The regiment was reconstituted in 1917 for service in World War I, and in Federal service consolidated with the 3rd Missouri Infantry Regiment to form the 140th Infantry. Part of the 35th Division, it served with the American Expeditionary Forces in the Meuse-Argonne. Reorganized in 1921, it served in World War II in the continental United States, then was reactivated after the end of the war. It was inactivated during a reorganization of the army in 1968.
- ^ U.S. Department of the Army (1953). The Army Lineage Book. Vol. II: Infantry. Washington, D.C.: U.S. Government Printing Office. pp. 406–407.