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

The 5th Infantry Division (Mechanized)—nicknamed the "Red Diamond", or the "Red Devils" —was an infantry division of the United States Army that served...

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

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