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

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...

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 20th Maine Infantry Regiment was a volunteer regiment of the United States Army (Union Army) during the American Civil War (1861–1865), most famous...

The 39th Infantry Regiment is a parent regiment in the United States Army. Originally organized for service in World War I, the 39th fought in most of...

The 20th United States Colored Infantry was an infantry regiment that served in the Union Army during the American Civil War. The regiment was composed...

506th Infantry Regiment, originally designated the 506th Parachute Infantry Regiment (506th PIR) during World War II, is an airborne light infantry regiment...

The 11th Infantry Regiment is a regiment in the United States Army. In 2007, the 11th Infantry was reflagged as the 199th Infantry Brigade, as part of...

The 65th Infantry Regiment, nicknamed "The Borinqueneers" during the Korean War for the original Arawak Native American name for Puerto Rico (Borinquen)...

20th Regiment may refer to: 20th Infantry Regiment (United States) 20th Regiment of Bengal Native Infantry, an East India Company unit 20th Duke of Cambridge's...

The 69th Infantry Regiment is an infantry regiment of the United States Army. It is from New York City, part of the New York Army National Guard. It is...

The 19th Infantry Regiment ("Rock of Chickamauga") is a United States Army infantry regiment which is assigned to the US Army Training and Doctrine Command...

The 50th Infantry Regiment is a United States Army infantry regiment. Constituted 15 May 1917 in the Regular Army as the 50th Infantry. Organized 1 June...

Infantry Regiment (for a time, known as the 54th Armored Infantry Regiment) is a United States Army Regimental System parent regiment of the United States...

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

The 29th Infantry Regiment ("Pioneers") is a unit of the United States Army first formed in 1813. The first 29th Infantry was constituted on 29 January...

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

The 48th Infantry Regiment is an infantry regiment in the United States Army first formed in 1917. The 48th Infantry Regiment was constituted on 15 May...

The 20th Field Artillery Regiment is a field artillery regiment of the United States Army constituted 1 July 1916 in the Regular Army. It served in France...

The 137th Infantry Regiment (First Kansas) was an infantry regiment of the United States Army. It was part of the Kansas Army National Guard and has served...

The 103rd Infantry Regiment was an infantry regiment of the United States Army that served in combat in the American Civil War, World War I, and World...

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 U.S. 41st Infantry Regiment is a regiment of the United States Army. Its 1st Battalion is currently assigned to the 2nd Stryker Brigade Combat Team...

The 102nd Infantry Regiment currently consists of one battalion in the Connecticut National Guard. In the modern U.S. Army regimental system, regimental...

The 14th Infantry Regiment ("Golden Dragons" ) is a United States Army light infantry regiment. It has served in the American Civil War, Boxer Rebellion...

The 158th Infantry Regiment ("Bushmasters") is an infantry unit of the Arizona National Guard. The regiment has served abroad in World War I, World War...

The 7th Infantry Division is an active duty infantry division of the United States Army based at Joint Base Lewis-McChord charged with sustaining the combat...

The 40th Infantry Regiment is an inactive infantry regiment in the United States Army. The regiment was constituted on 15 May 1917 in the Regular Army...

Rico Regiment) 66th Infantry Regiment 67th Infantry Regiment 68th Infantry Regiment 69th Infantry Regiment (United States) (the "Federal" 69th Infantry, not...

200th Infantry. Most of this section is taken from Army Lineage Series: Air Defense Artillery by Janice E. McKenney. The 200th Infantry Regiment traces...