Modern Era, United States, Infantry
This second-pass battalion page ties each battalion icon more directly to the parent regiment's established story. Until a battalion-by-battalion lineage research pass is completed, the copy below should be read as regiment-specific context rather than as a final battalion lineage sheet.
This entry now anchors the battalion page in the regiment's origin or defining early identity, giving the 1st Battalion slot a more specific historical frame than the first scaffold pass.
The 22nd Infantry Regiment grew out of the wartime and postwar reorganizations of the nineteenth-century U.S. Army and served through frontier duty, overseas expansion, and the shift to division-based warfare. Like many old regular regiments, its history runs from the post-Civil War Army into the overseas campaigns of the turn of the century.
The 2d Battalion entry uses the regiment's middle or operational arc to give the page a clearer sense of how the parent unit developed over time.
In the twentieth century the regiment's lineage was carried mainly through battalions rather than a continuously active regimental headquarters. Those battalions served in the divisional Army of the world wars and later in the Cold War force, preserving the regiment's history even when the traditional regimental structure was broken up.
The 3d Battalion entry now carries the regiment into its later or enduring modern identity, tightening the page around the way the lineage is remembered in the modern Army.
The 22nd Infantry is best understood as one of the enduring regular lineages of the Army: less famous than some neighboring regiments, but representative of the long institutional continuity that links frontier soldiers to the modern battalion-era Army.
Research note: This second pass replaces the generic scaffold text with regiment-specific context drawn from the parent regiment page. Dedicated battalion-level lineage research is still deferred to a later pass.