The 1st Infantry Division is a combined arms division of the United States Army, and is the oldest continuously serving division in the Regular Army. It has seen continuous service since its organization in 1917 during World War I. It was officially nicknamed "The Big Red One" after its shoulder patch and is also nicknamed "The Fighting First." The division has also received troop monikers of "The Big Dead One" and "The Bloody First" as puns on the respective officially sanctioned nicknames. It is currently based at Fort Riley, Kansas.
The 10th Mountain Division is a light infantry division in the United States Army based at Fort Drum, New York. Formerly designated as a mountain warfare unit, the division was the only one of its size in the US military to receive specialized training for fighting in mountainous conditions. More recently, the 10th Mountain has been conducting operations in Iraq and Syria advising and assisting Iraqi Security Forces and People's Defense Units.
The 506th Infantry Regiment, originally designated the 506th Parachute Infantry Regiment during World War II, is an airborne light infantry regiment of the United States Army. Currently a parent regiment under the U.S. Army Regimental System, the regiment has two active battalions: the 1st Battalion, 506th Infantry Regiment is assigned to the 1st Brigade Combat Team, 101st Airborne Division, and the 2nd Battalion, 506th Infantry Regiment is assigned to the 3rd Brigade Combat Team, 101st Airborne Division.
The 2nd Brigade Combat Team, 1st Infantry Division, also known as the Dagger Brigade, is a maneuver brigade combat team in the 1st Infantry Division of the U.S. Army stationed in Fort Riley, Kansas.
The 509th Infantry Regiment is an airborne infantry regiment of the United States Army. The unit was initially activated as a single battalion, the 504th Parachute Infantry Battalion, in October 1941 at Fort Benning, Georgia. Nicknamed "Geronimo", the 509th conducted the U.S. Army's first combat jump during World War II on 8 November 1942, flying 1,500 miles from England to seize Tafarquay airport in Oran, Algeria. The 509th made a total of five combat jumps during the war.
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 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 2nd Brigade Combat Team, 10th Mountain Division is an infantry Brigade Combat Team of the United States Army based at Fort Drum, New York. It is a subordinate unit of the 10th Mountain 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 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 3rd Brigade Combat Team, 10th Mountain Division is an infantry brigade combat team of the United States Army based at Fort Polk, Louisiana. Since its activation in 2004, the brigade has deployed four times to Afghanistan in support of Operation Enduring Freedom. In 2014, the brigade inactivated at Fort Drum, NY, and its infantry battalions were reassigned to other brigades while its special troops battalion, field artillery battalion, brigade support battalion and cavalry squadron were inactivated. The brigade reactivated at Fort Polk, LA in 2015 by reflagging the assets of the 4th Brigade Combat Team, 10th Mountain Division, which was inactivated. The infantry, cavalry and field artillery battalions of the 4th Brigade were reassigned to the 3rd Brigade. The brigade deployed to Iraq in 2017 in support of Operation Inherent Resolve. Recently, the brigade deployed to the Southwest Border in 2019 in support of Operation Faithful Patriot.
The 2nd Battalion, 87th Infantry Regiment is a United States Army infantry battalion. Originally formed during World War II, the battalion took part in the Aleutian and Italian campaigns before being deactivated after the war. Later, however, it was reactivated and in recent times has served in the Sinai Peninsula and in Afghanistan.
In 2009, the United States and NATO International Security Assistance Force (ISAF) coalition, along with Afghan National Army forces, continued military operations against the Taliban in Afghanistan. 2009 marks the eighth year of the War in Afghanistan, which began late in 2001. And 75th ranger regiment is also in Afghanistan as of 2018
The 1st Brigade Combat Team, 10th Mountain Division is an active Infantry Brigade Combat Team of the United States Army based at Fort Drum in New York. The brigade headquarters carries the lineage of the 10th Mountain Division's original headquarters company, and served as such in World War II, and in peacetime at Fort Riley, Fort Benning, and West Germany in the 1940s and 1950s.
The Special Troops Battalion, 3rd Brigade Combat Team (BCT), 10th Mountain Division was a special troops battalion of the United States Army headquartered at Fort Drum, New York. It was the organization for the command elements of the 3rd Brigade Combat Team, 10th Mountain Division. The battalion contained the brigade's senior command structure, including its Headquarters and Headquarters Company (HHC), as well as military police, engineering, intelligence, and communications elements. An inactivation ceremony was held on 24 October 2014 on Magrath Field, Fort Drum, NY to mark the inactivation of the battalion. The 3rd Brigade held its inactivation ceremony on 14 August 2014 to mark its inactivation.
The 155th Armored Brigade Combat Team is a brigade combat team of the Mississippi Army National Guard.
The 3rd Brigade Combat Team, 1st Armored Division is an Armored Brigade Combat Team of the United States Army, stationed at Fort Bliss, TX. First organized in 1944, as Reserve Command, 1st Armored Division, the unit fought in Italy in World War 2, in Operation Desert Storm and in Operations Enduring and Iraqi Freedom. The brigade has been stationed at Forts Hood and Bliss, Texas; Fort Riley, Kansas; Fort Lewis, Washington; and in Germany.
The 2nd Brigade Combat Team, 1st Armored Division is an Armored Brigade Combat Team of the United States Army, stationed at Fort Bliss, TX. First organized in 1942, as Combat Command B, 1st Armored Division, the unit fought in North Africa and Italy in World War 2, in Operation Desert Storm and in Operation Iraqi Freedom. The brigade has been stationed at Fort Hood, TX and in Germany.
The 4th Brigade Combat Team, 82nd Airborne Division is an inactive Airborne Brigade of the United States Army. The brigade was active from 1968-1969, and from 2006-2014. The brigade conducted three rotations to Afghanistan, in 2007 and 2008, 2009 and 2010, and 2012. The brigade's two infantry battalions deployed for a fourth time in 2013-2014, and became part of other BCTs in the division upon their redeployment.
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