Modern Era, United States, Infantry
The 58th Infantry Regiment belongs to the class of modern Army lineages created or maintained as the service expanded for global responsibilities and industrial-age war. Its story reflects organizational flexibility more than the long continuous field career of an older nineteenth-century regiment.
As with many regiments in this range, its identity was preserved through lineage, honors, and redesignation even when the regiment itself was not continuously active as a full combat formation. That pattern was common in the twentieth-century Army.
The 58th Infantry remains part of the Army's broader institutional memory and of the record of its wartime expansion base.
A dedicated battalion subpage now collects the regiment's known battalion icons and short battalion sketches for the 1st, 2d, and 3d Battalions. Open the 58th Infantry Regiment Battalions page.