The 4th Infantry Division is a division of the United States Army based at Fort Carson, Colorado. It is composed of a division headquarters battalion, three brigade combat teams, a combat aviation brigade, a division sustainment brigade, and a division artillery.
The 5th Infantry Division (Mechanized)—nicknamed the "Red Diamond", or the "Red Devils" —was an infantry division of the United States Army that served in World War I, World War II and the Vietnam War, and with NATO and the U.S. Army III Corps. It was inactivated on 24 November 1992 and reflagged as the 2nd Armored Division.
The 100th Training Division is a division of the United States Army headquartered at Fort Knox, Kentucky. It currently serves as a major training command of the United States Army Reserve. It has been known as the "Century Division" owing to its "100th" designation.
The 81st Readiness Division ("Wildcat") was a formation of the United States Army originally organized as the '81st Infantry Division' during World War I. After World War I, the 81st Division was allotted to the Organized Reserve as a "skeletonized" cadre division. In 1942, the division was reactivated and reorganized as the 81st Infantry Division, and service in the Pacific during World War II. After World War II, the 81st Infantry Division was allotted to the Organized Reserve as a Class C cadre division, and stationed at Atlanta, Georgia. The 81st Infantry Division saw no active service during the Cold War, and was inactivated in 1965.
The 96th Sustainment Brigade, is a unit of the United States Army that inherited the lineage of the 96th Infantry Division that served in the Asia-Pacific theater during World War II. Effective 17 September 2008, the unit became the 96th Sustainment Brigade, with its headquarters located at Fort Douglas, Salt Lake City, Utah.
The 97th Infantry Division was a unit of the United States Army in World War I and World War II. Nicknamed the "Trident division" because of its shoulder patch, a vertical trident in white on a blue background, it was originally trained in amphibious assaults as preparation for deployment in the Pacific Theater. It was deployed to Europe in 1944 when casualties from the Battle of the Bulge needed to be replaced.
The 98th Infantry Division ("Iroquois") was a unit of the United States Army in the closing months of World War I and during World War II. The unit is now one of the U.S. Army Reserve's training divisions, officially known as the 98th Training Division. The 98th Training Division's current primary mission is to conduct Initial Entry Training (IET) for new soldiers. It is one of three training divisions subordinate to the 108th Training Command (IET).
The 31st Infantry Division ("Dixie") was an infantry division of the United States Army National Guard, active almost continuously from 1917 to 1968. Composed of men from Alabama, Florida, Georgia, Louisiana, Michigan, Illinois, and Mississippi at various points in its existence, the division saw service in both World War I and World War II, and was mobilized during the Korean War, although it was not sent overseas in the latter.
The 201st Field Artillery Regiment is a West Virginia Army National Guard regiment. Based in Fairmont, West Virginia, it currently perpetuates the Virginia elements of the Maryland and Virginia Rifle Regiment, which fought in the American Revolution. Organized in 1735, it is the oldest continually-active regiment in the U.S. Army. Units also saw action on both sides of the American Civil War, with many companies of the regiment combined to form the Union Army's 1st West Virginia Infantry.
The 47th Infantry Regiment is an infantry regiment of the United States Army. Constituted in 1917 at Camp Syracuse, New York, the regiment fought in the Great War, and was later inactivated in 1921. Reactivated in 1940, the regiment fought during World War II in North Africa, Sicily, and Western Europe, then was inactivated in 1946. During the Cold War, the regiment saw multiple activations and inactivations, with service both in the Regular Army and the Army Reserve; it fought in Vietnam. Ultimately it was reactivated as a training regiment, and as of 1999, it has been assigned to Fort Benning and consists of two active battalions.
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 Global War on Terrorism and has been awarded 19 Presidential Unit Citations, five Valorous Unit Awards, a Joint Meritorious Unit Award, two citations in the Order of the Day of the Belgian Army, Nine Republic of Vietnam Crosses of Gallantry, the Republic of Vietnam Civil Action Honor Medal Third Class, a Meritorious Unit Commendation, and the Belgian Fourragere.
The 10th Infantry Regiment is a regiment in the United States Army first formed in 1855. Formerly a standard line regiment that served the United States in the American Civil War and again in World War II and into the Cold War, the 10th Infantry Regiment is now a garrison regiment housing training cadre and trainees undergoing Basic Combat Training with the United States Army.
The 87th Infantry Regiment is an infantry regiment in the United States Army. The regiment's 1st and 2nd Battalions are light infantry units assigned to the 1st and 2nd Brigade Combat Teams respectively of the 10th Mountain Division located at Fort Drum, New York. The 3d Battalion was active in the U.S. Army Reserve in Colorado. The 4th Battalion was a Regular Army unit assigned to the 3rd Brigade Combat Team of the 25th Infantry Division (Light) at Schofield Barracks, Hawaii.
The 542nd Parachute Infantry Regiment was a regiment of the US Army during the World War II. Originally formed as a fully fledged regiment, the unit was later downsized to a Battalion and kept in Reserve in the United States until mid-1945 when it was deactivated.
The 372nd Infantry Regiment was a segregated African American regiment, nominally a part of the 93rd Division, that served in World War I under French Army command, and also in World War II. In World War II the regiment was not attached to a division, and served in the continental United States (CONUS) and Hawaii. In both wars the unit had primarily African American enlisted men and white officers.
The 181st Infantry Regiment shares the distinction of being the oldest combat regiment currently organized in the United States Army. It is one of several National Guard units with colonial roots and campaign credit for the War of 1812. The regiment traces its history to 13 December 1636, when it was one of four colonial regiments of foot of the British Crown in Massachusetts. It later served in the Continental Army during the American Revolution, with Union forces in the American Civil War, and as a federalized Massachusetts National Guard regiment with the U.S. Army during War with Spain, Mexican Border Campaign, World War I and World War II. In 2006 Company A (Agawam) of the Battalion deployed as a member of KFOR8 to Kosovo in support of Operation Enduring Freedom. Most recently the 1st Battalion, 181st Infantry has served in Iraq, in New Orleans following Hurricane Katrina, and in Afghanistan. The only active element of the regiment is the 1st Battalion, 181st Infantry Regiment, which returned from a year of service in Afghanistan in July 2011. The 1st Battalion was mobilized in March 2017 for one year of service with the Multinational Force & Observers in the Sinai Peninsula of Egypt. Currently, the 1st Battalion is a part of the 44th Infantry Brigade Combat Team, a major formation of the New Jersey National Guard. It was reflagged from the 50th Infantry Brigade Combat Team in 2017.
The 166th Infantry Regiment was an infantry regiment of the United States Army. It was part of the Ohio National Guard. In 1992, the regiment was consolidated with the 148th Infantry Regiment.
The 326th Infantry Regiment was an infantry regiment of the United States Army that saw active service during World War I, as part of the 82nd Division and fought in the Meuse-Argonne Offensive and was inactivated in 1919. The regiment was reactivated during World War II, again as part of the 82nd Infantry Division, and was converted into a glider infantry formation, becoming the 326th Glider Infantry Regiment. Originally part of the 82nd Airborne Division, the regiment transferred to the 13th Airborne Division. However, despite training for almost three years, the 326th was never involved in any combat.
The 140th Infantry Regiment was an infantry formation of the Missouri National Guard.
The 174th Infantry Regiment was an infantry regiment of the United States Army, New York Army National Guard. It traced its heritage back to the 74th New York State Militia formed in Buffalo in 1854. It was deactivated in 1945.
