The 36th Infantry Division ("Arrowhead") also known as the "Panther Division", the "Lone Star Division", "The Texas Army", and the "T-patchers", is an infantry division of the U.S. Army and part of the Texas Army National Guard. The 36th Infantry Division was organized during World War I (1914–1918) from units of the Texas National Guard and of the Oklahoma National Guard. As an all-Texas unit, the Arrowhead Division was called to service for World War II (1937–1945) on 25 November 1940, was deployed to the European Theater of Operations in April 1943, and returned to the Texas Army National Guard in December 1945.
The 41st Infantry Brigade Combat Team ("Sunset") is an element in the Oregon Army National Guard. Headquartered at Camp Withycombe, Clackamas, Oregon, it was part of the 7th Infantry Division based at Ft. Carson in Colorado. The brigade traces its lineage back to the 41st Infantry Division.
The 45th Infantry Brigade Combat Team ("Thunderbird") is a modular infantry brigade combat team of the United States Army headquartered in Norman, Oklahoma. It is a part of the Oklahoma Army National Guard.
Below is an estimated list of the major units deployed within the Multi-National Force – Iraq and other United States military units that were operating in Iraq under the U.S. Central Command (USCENTCOM) in 2009, during the Iraq War.
The 13th Armored Corps Sustainment Command—the "Lucky 13th"—is a U.S. Army modular sustainment command which serves as a forward presence for expeditionary operations for a theater, or in support of a regional combatant commander. Corps Sustainment Commands (CSC), such as the 13th, synchronize distribution of supplies and services within their operational areas and provides distribution oversight. Formed at Fort Cavazos, Texas when the 1st Logistics Command deployed to Vietnam, the organization then known as the 13th Support Brigade was initially responsible for the training of technical services units to assume combat service support missions in Southeast Asia.
The 256th Infantry Brigade Combat Team is a modular infantry brigade combat team (IBCT) of the Louisiana Army National Guard. It is headquartered in Lafayette, Louisiana. Currently the brigade is part of the 36th Infantry Division of the Texas Army National Guard.
The 4th Brigade, 2nd Infantry Division ("Raiders") is an inactive Stryker Brigade Combat Team (SBCT) of the United States Army. The brigade was activated at Fort Lewis, Washington on 1 June 2006 by reflagging the 2nd Stryker Cavalry Regiment. The 4th Stryker Brigade had the distinction of being the last U.S. Army combat brigade to serve in support of Operation Iraqi Freedom. The brigade deployed three times in support of the War on Terror, to Iraq from 2007–2008 and from 2009–2010, and to Afghanistan from 2012–2013 before inactivating in March 2014.
The 28th Infantry Division Sustainment Brigade is an Ohio Army National Guard Sustainment Brigade located at the Springfield–Beckley Municipal Airport in Springfield, Ohio. The Brigade includes the 371st Special Troops Battalion and the 112th Transportation Battalion and is assigned to the 28th Infantry Division.
The 116th Infantry Brigade Combat Team is an infantry brigade combat team currently assigned to the Virginia Army National Guard, formerly known as the 1st Brigade, 29th Infantry Division; it is the largest command of the Virginia Army National Guard with an authorized strength of 3,400. The brigade is headquartered in Staunton, Virginia, at the Thomas Howie Memorial Armory, and is nicknamed the Stonewall Brigade in honor of its association with the 116th Infantry Regiment, tracing its lineage back to elements of an American Civil War Confederate brigade of the same name led by General Stonewall Jackson.
The 86th Infantry Brigade Combat Team (Mountain) ("The Vermont Brigade") is an Army National Guard light infantry brigade headquartered in Vermont. It was reorganized from an armored brigade into an Infantry Brigade Combat Team (IBCT) as part of the United States Army's transformation for the 21st century. The 86th IBCT utilizes the Army Mountain Warfare School, co-located at Ethan Allen Firing Range in Jericho, Vermont, to train in individual military mountaineering skills so the entire brigade can be skilled in such warfare. This large conventional unit level mountain warfare capability had been lost when the 10th Mountain Division deactivated after World War II. This left the 86th IBCT as the only mountain warfare unit in the U.S. military whose soldiers were trained in mountain warfare, with individual soldiers being graduates of Ranger School, the Special Forces Advanced Mountain Operations School, and the Army Mountain Warfare School instead of entire units that specialized in such tactics. "The Vermont Brigade" configured itself to be such a unit.
The 27th Infantry Brigade Combat Team ("Empire") is an infantry brigade combat team of the New York Army National Guard, one of the brigades that make up the 42nd Infantry Division.
The 48th Infantry Brigade Combat Team is a modular infantry brigade of the Georgia Army National Guard. One of the oldest units in U.S. Army history, the lineage of the 48th Infantry Brigade can be traced back to 1825. It is one of few units in the US military that also saw service as a unit of the Confederate States of America during the American Civil War. Today, the 48th IBCT is part of the U.S. Army's "Associated Units" program where it is aligned under the 3rd Infantry Division, a combined arms combat maneuver unit of the Regular Army.
The 53rd Infantry Brigade Combat Team is an infantry brigade combat team of the Florida Army National Guard. The 53rd Infantry Brigade is the largest National Guard unit in the state of Florida. The brigade was one of fifteen enhanced readiness brigades, designed and trained to support active duty divisions. The brigade includes 32 units in Florida and Alabama with 4,166 authorized personnel.
The 76th Infantry Brigade Combat Team is a modular infantry brigade of the United States Army National Guard of Indiana. It is headquartered in Lawrence Readiness Training Center, on the grounds of Fort Benjamin Harrison.
The 2nd Infantry Brigade Combat Team (Airborne), 11th Airborne Division is an airborne infantry brigade combat team (BCT) of the United States Army. The unit is stationed at Joint Base Elmendorf-Richardson in Anchorage, Alaska and is the only airborne brigade combat team in the Pacific Theater. It is also the newest airborne Infantry BCT and one of only five in the United States Army; the others are the three Infantry BCTs of the 82nd Airborne Division and the 173rd Airborne Brigade.
The 107th Cavalry Regiment, Ohio Army National Guard, is a parent regiment under the U.S. Army Regimental System, with headquarters at Hamilton, Ohio. It currently consists of the 2nd Squadron, 107th Cavalry Regiment, part of the 37th Infantry Brigade Combat Team (BUCKEYE), Ohio National Guard located throughout southwest Ohio.
The 1st Battalion, 107th Cavalry Regiment was a unit of the Ohio Army National Guard, with troops in multiple locations throughout northeastern Ohio and has served in the United States of America's major wars and conflicts since 1898 until its inactivation on 31 August 2007.
The 299th Cavalry Regiment, formerly the 299th Infantry Regiment, nicknamed "The Koa Squadron", is a unit of the Hawaii Army National Guard. It was established in 1923 from the old 2nd Hawaiian Infantry Regiment, and it served during World War II as part of the 24th Infantry Division. The name "Koa" comes from the Hawaiian word for "Warrior", and is currently headquartered in Hilo, Hawaii. The 1st and 2nd Battalions, 299th Infantry were federally activated in 1968 to support the United States Army Pacific during the Vietnam War. More recently 2nd Battalion, 299th Infantry Regiment deployed to Iraq and again after being re-flagged in 2007 as 1st Squadron, 299th Cavalry Regiment.
The 44th Infantry Brigade Combat Team is an infantry brigade combat team of the New Jersey National Guard. It is headquartered at the Lawrenceville Armory in Lawrenceville, New Jersey, United States. The 44th Brigade Combat Team is the major unit of the New Jersey Army National Guard. The 44th Brigade Combat Team has three light infantry battalions, one field artillery battalion, one cavalry squadron, an engineer battalion, and a support battalion.
The 221st Cavalry Regiment, Nevada Army National Guard, is a parent regiment under the U.S. Army Regimental System, with headquarters in Las Vegas, Nevada. It currently consists of 1st Squadron, 221st Cavalry Regiment a 600-soldier Armored Reconnaissance Squadron of the Nevada Army National Guard located in southern Nevada. For command and control purposes within the Nevada Army National Guard, 1st Squadron, 221st Cavalry Regiment, is a subordinate unit to the Land Component Commander (LCC) of the Nevada Army National Guard. In 2016, the squadron entered into an alignment-for-training relationship with the 116th Cavalry Brigade Combat Team, 34th Infantry Division. In May 2016, the squadron donned the Shoulder Sleeve Insignia of the 116th Cavalry Brigade Combat Team. As an armored reconnaissance squadron, the 1st Squadron, 221st Cavalry Regiment, is able to deploy three mechanized cavalry troops, one armor company, a support company, a headquarters troop, and a squadron headquarters in order to accomplish its federal, state, and community missions.
United States
State of Ohio 
