
Modern Era, United States, Infantry
The 85th Infantry Regiment was one of the many numbered lineages carried through the modern Army's administrative and historical system. It belongs to the broader pattern of wartime growth, postwar reduction, and preserved unit identity that shaped the twentieth-century force.
Even when such regiments were not continuously active in the field, their lineages remained part of the Army's structure and institutional memory. The 85th Infantry reflects that continuity.
Its value in the historical record lies in showing how the Army preserved depth as well as heritage.
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 85th Infantry Regiment Battalions page.