155th Infantry Regiment
Modern Era, United States, Infantry
The 155th Infantry Regiment survives as one of the Army's preserved regimental lineages, linking present-day identity to earlier volunteer and National Guard service.
As with many similar units, its continuity is reflected in lineage and honors more than in a continuously active independent regiment.
The 155th Infantry remains part of the Army's stored institutional memory.
Battalion Page
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 155th Infantry Regiment Battalions page.