| 90th Infantry Regiment | |
|---|---|
| Active |
|
| Country | United States |
| Branch | United States Army |
| Type | Infantry |
| U.S. Infantry Regiments | ||||
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The 90th Infantry Regiment was a Regular Army infantry regiment of the United States Army, which existed during World War I and World War II.
The regiment was organized in 1918 during World War I with the 20th Division, but the war ended before it could be deployed overseas; it was demobilized in spring 1919.
During World War II, the 90th Infantry was again activated with the 10th Light Division (the future 10th Mountain) in mid-1943, but was transferred to become a nondivisional separate training unit in early 1944, inactivating in mid-1945.