75th Infantry Regiment Battalions
Modern Era, United States, Infantry
This page collects the existing battalion illustrations and additional documented historical battalions of the 75th Infantry Regiment. The historical entries include inactive units and earlier designations; the regimental image identifies entries without a battalion-specific illustration.
1st Battalion, 75th Infantry Regiment
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 75th Infantry Regiment is most famous today through the Ranger lineage that culminated in the modern 75th Ranger Regiment. Its identity is therefore unlike most of the surrounding numbered infantry regiments, because it is tied to elite light infantry, airborne operations, and special mission service rather than to conventional divisional infantry alone.
2d Battalion, 75th Infantry Regiment
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 modern era, the 75th name became inseparable from Ranger battalions and then from the Ranger Regiment itself. That evolution made it one of the most recognizable infantry lineages in the entire Army, with service stretching from the Vietnam period into the post-9/11 wars.
3d Battalion, 75th Infantry Regiment
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 75th Infantry thus stands out as a bridge between the Army's regimental lineage system and one of its most famous elite combat formations.
4th Ranger Infantry Battalion (lineage predecessor)
The 4th Ranger Battalion was organized in North Africa in May 1943 and formally constituted that July. It was disbanded at Camp Butner in October 1944.
Its lineage was consolidated into the 75th Ranger Regiment in February 1986; it had been a separate wartime battalion. Army Special Operations history, lineage and honors.
5th Ranger Infantry Battalion (lineage predecessor)
The 5th Ranger Battalion was activated at Camp Forrest in September 1943. It was inactivated at Camp Myles Standish in October 1945.
Its lineage was consolidated into the 75th Ranger Regiment in February 1986; it had been a separate wartime battalion. Army Special Operations history, lineage and honors.
6th Ranger Infantry Battalion (lineage predecessor)
The 6th Ranger Infantry Battalion was created in September 1944 by converting the 98th Field Artillery Battalion. It was inactivated in Japan in December 1945.
Its lineage was consolidated into the 75th Ranger Regiment in February 1986; it had been a separate wartime battalion. Army Special Operations history, lineage and honors.
Regimental Special Troops Battalion, 75th Ranger Regiment
The Regimental Special Troops Battalion was provisionally activated in July 2006 and made permanent in October 2007.
It expanded the regiment's support capabilities during the post-9/11 wars. 75th Ranger Regiment Public Affairs.
Regimental Military Intelligence Battalion, 75th Ranger Regiment
The Regimental Military Intelligence Battalion was established at Fort Benning on 22 May 2017.
It brought a dedicated intelligence battalion into the regiment's organization to support Ranger operations. Military Review, July–August 2018.
Research note: The added historical entries cite their sources individually. Regimental illustrations are labeled as such. An earlier battalion designation can continue through another battalion or a separate battery; these relationships are identified in the entries. The original three entries are retained; the additional entries do not treat regimental campaign credits as evidence that every battalion fought in those campaigns.
Division timeline, 1916–2026 · assignments, patches and deployments →