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 first organized during World War I (1914–1918) from units of the Texas and Oklahoma National Guards. After the war, the division was reformed as an all-Texas unit, and 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 National Guard in December 1945.
The 1st Infantry Division (1ID) 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 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 172nd Infantry Brigade was a light infantry brigade of the United States Army stationed at Fort Wainwright, Alaska and later moved its headquarters to Grafenwöhr, Germany. An active duty independent brigade, it was part of V Corps and was one of five active-duty, separate, brigade combat teams in the U.S. Army before its most recent inactivation on 31 May 2013.
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.
The 36th Engineer Brigade is a combat engineer brigade of the United States Army based at Fort Cavazos, Texas. The brigade is a subordinate unit of III Armored Corps.
The 229th Aviation Regiment is an aviation unit of the United States Army.
The 411th Engineer Brigade (Theater Army) is a combat engineer brigade of the United States Army headquartered in New Windsor, New York. It is a major engineer command of the United States Army Reserve.
The 68th Division Sustainment Support Battalion is a U.S. Army support battalion stationed at Fort Carson, Colorado. The battalion motto is "Stagecoach, LET'S GO". The 68th Division Sustainment Support Battalion's current call sign is "Stagecoach". The 68th DSSB has deployed overseas to India, Burma, Somalia, Cuba, Kuwait, Saudi Arabia, Iraq, and Afghanistan.
The 168th Engineer Brigade is a Combat Engineer brigade of the United States Army based in Vicksburg, Mississippi. It is a part of the Mississippi Army National Guard and was redesignated from the 168th Engineer Group in 2008.
The 372nd Engineer Brigade is a combat engineer brigade of the United States Army based in Fort Snelling, Minnesota. Recently converted from the 372nd Engineer Group which traces its lineage back to World War II, the brigade was activated on 16 September 2008. It is a United States Army Reserve formation and is subordinate to the 416th Theater Engineer Command out of Darien, Illinois.
The 926th Engineer Brigade is a United States Army Reserve combat engineer brigade. The unit transformed from a group size and returned from a tour in Iraq in late 2008. It is part of the 412th Engineer Command.
The 14th Brigade Engineer Battalion is a Combat Engineer Battalion of the United States Army based at Joint Base Lewis-McChord, Washington. The battalion is a subordinate unit of the 2nd Stryker Brigade, 2nd Infantry Division, and I Corps. The battalion's official motto is "Gong Mu Ro" and battle cry "Rugged!".
The 11th Expeditionary Combat Aviation Brigade is a Combat Aviation Brigade in the United States Army Reserve. The unit's lineage can be traced to the prior lineage and insignia of the 11th Aviation Group which was last headquartered in Illesheim, Germany in 2005. It is one of two aviation brigades of Army Reserve Aviation Command. The brigade consists of a headquarters company, two Black Hawk assault battalions, and one fixed wing battalion. The brigade was activated in its current formation on 16 September 2016.
The 416th Theater Engineer Command is a United States Army Reserve command that conducts theater-level engineer operations for US Army Central Command, US Army Southern Command, supports continental U.S. – based engineer requirements as directed, and is prepared to participate in Joint and Combined regional contingency operations. It is also the higher command headquarters for the US Army Facility Engineer Group.
The 7th Engineer Battalion is a unit of the United States Army located at Fort Drum, New York. This battalion falls under the 10th Mountain Division's 1st Brigade Combat Team. The battalion has the Brigade Combat Team's engineer companies, military intelligence company, and signal company.
CENTCOM Materiel Recovery Element (CMRE) is a military organization tasked with conducting materiel reduction and engineer deconstruction operations in Afghanistan for the purpose of saving valuable military equipment and returning operating bases to local land owners, the Afghan Local Police (ALP), or the Afghan National Army (ANA).
The 40th Armor Regiment was an armored regiment of the United States Army until the inactivation of its last element, its 1st Battalion, in 1996. It was redesignated and reactivated in 2005 as the 40th Cavalry Regiment and assigned to the 4th Brigade (ABN) 25th infantry division and in 2022 to the 2nd Infantry Brigade Combat Team (Airborne), 11th Airborne Division.
142nd Division Sustainment Support Battalion is a multifunctional logistics headquarters. It is task organized as a Division Sustainment Support Battalion with capability required to support specified mission requirements. The CSSB supports echelon above brigade units, multifunctional brigades, functional support brigades, and brigade combat teams. The 142nd DSSB is currently stationed at Fort Bliss, Texas, and is a subordinate unit of the 1st Armored Division Sustainment Brigade.
The 489th Civil Affairs Battalion is a civil affairs (CA) unit of the United States Army Reserve (USAR) located at the US Army Reserve Center in Knoxville, Tennessee, part of the 354th Civil Affairs Brigade, 352nd Civil Affairs Command. In turn the 354th CA Brigade is part of United States Army Civil Affairs and Psychological Operations Command (USACAPOC). The 489th is composed of Headquarters and Headquarters Company (HHC) and its four tactical companies, Alpha, Bravo, Charlie, and Delta. The unit was activated for service during World War II, Bosnia, Operation Enduring Freedom (OEF), and the Iraq War.
