The 1st Infantry Regiment is a regiment of the United States Army that draws its lineage from a line of post American Revolutionary War units and is credited...

The 187th Airborne Infantry Regiment (Rakkasans) is a regiment of the 101st Airborne Division. As of 2012[update], the 1st and 3rd battalions are the...

regiment has two active battalions: the 1st Battalion, 506th Infantry Regiment (1-506th IR) is assigned to the 1st Brigade Combat Team, 101st Airborne Division...

501st Infantry Regiment, previously the 501st Parachute Infantry Regiment and 501st Airborne Infantry Regiment, is an airborne forces regiment of the...

The 1st Marine Regiment is an infantry regiment of the United States Marine Corps based at Marine Corps Base Camp Pendleton, California. The regiment is...

The 6th Infantry Regiment ("Regulars") was formed 11 January 1812. Zachary Taylor, later the twelfth President of the United States, was a commander of...

The 24th Infantry Regiment is a unit of the United States Army, active from 1869 until 1951, and since 1995. Before its original dissolution in 1951, it...

The 2nd Infantry Regiment is an infantry regiment in the United States Army that has served for more than two hundred years. It was constituted on 12 April...

The 26th Infantry Regiment is an infantry regiment of the United States Army. Its nickname is "Blue Spaders", taken from German soldiers in World War I...

The 3rd United States Infantry Regiment is a regiment of the United States Army. It currently has three active battalions, and is readily identified by...

The 16th Infantry Regiment ("Semper Paratus") is a regiment in the United States Army and has traditionally been a part of the 1st Infantry Division. The...

The 504th Infantry Regiment, originally the 504th Parachute Infantry Regiment (504th PIR), is an airborne forces regiment of the United States Army, part...

The 12th Infantry Regiment is a unit of the United States Army. The 12th Infantry has fought in seven wars from the Civil War to the War in Afghanistan...

160th Infantry Regiment (Seventh California) is an infantry regiment of the United States Army. The 1st Battalion, 160th Infantry is a light infantry component...

The 21st Infantry Regiment ("Gimlet") is a United States Army infantry regiment. The 1st Battalion currently exists as part of 2nd Infantry Brigade Combat...

(503rd AIR), is an airborne infantry regiment of the United States Army. The regiment served as an independent regiment in the Pacific War during World...

The 4th Infantry Regiment is an infantry regiment in the United States Army. It has served in the United States Armed Forces for approximately 200 years...

The 7th Infantry Regiment is an infantry regiment in the United States Army. In its 200-year history it has participated in 12 wars, been awarded 78 campaign...

The 1st Infantry Division (1ID) is a combined arms division of the United States Army, and is the oldest continuously serving division in the Regular Army...

The 9th Infantry Regiment ("Manchu") is a parent infantry regiment of the United States Army. Unrelated units designated the 9th Infantry Regiment were organized...

508th Infantry Regiment (508th PIR, 508th AIR, or 508th IR) ("Red Devils" or "Fury from the Sky") is an airborne infantry regiment of the United States Army...

The 18th Infantry Regiment ("Vanguards") is an infantry regiment of the United States Army. The regiment currently exists with one active battalion, under...

The 32nd Infantry Regiment is a battalion within the United States Army. Of the original regiment, only the 1st Battalion remains as an active duty unit...

5th Infantry Regiment (nicknamed the "Bobcats") is an infantry regiment of the United States Army that traces its origins to 1808. The 5th Infantry Regiment...

The 22nd Infantry Regiment is a parent regiment of the United States Army. Currently the 2nd Battalion is active, with the regimental colors residing...

The 369th Infantry Regiment, originally formed as the 15th New York National Guard Regiment before it was re-organized as the 369th upon its federalization...

an airborne infantry regiment of the United States Army, one of four infantry regiments of the 82nd Airborne Division of the United States Army, with a...

The 20th Infantry Regiment ("Sykes' Regulars") is a United States Army infantry regiment. Currently only the 5th Battalion of the 20th Infantry still exists...

ID The 509th Infantry Regiment (previously the 509th Parachute Infantry Regiment) is an airborne infantry regiment of the United States Army. The unit...

Parachute Infantry Regiment (507th PIR), now the 507th Infantry Regiment, is an airborne infantry regiment of the United States Army. The regiment was initially...