The 66th Armor Regiment is the oldest armored unit in the United States Army, tracing its lineage to the 301st Tank Battalion which served with distinction soon after it was formed in the First World War; the 301st trained at Camp Meade, Maryland, where then-Cpt. Dwight D. Eisenhower was an instructor. It has often been rumored that the 301st, the parent unit of the 66th, was first commanded by Col. George S. Patton, but this appears not to have been the case; while Patton was the first officer assigned to the Tank Corps, and while the 301st Tank Battalion was the first unit formed, Patton went nearly immediately to France to train Americans attached to Allied commands. The 301st was the only American heavy tank battalion to have seen action in the war. After the war, the 301st transitioned in the Regular Army to become the 66th Infantry Regiment by way of the 16th Tank Battalion.
The 46th Infantry Regiment is a unit in the United States Army that served in World War II and Vietnam. The 1st Battalion, 46th Infantry Regiment currently conducts Infantry One Station Unit Training under the 197th Infantry Brigade.
The 309th Military Intelligence Battalion is a training unit of the United States Army. It aims to conduct initial entry, collective, and functional training to produce competent, disciplined, and physically fit military intelligence soldiers, instilled with the Army values, ready to join the Army at war.
On order, the 368th Military Intelligence Battalion provides well trained and equipped soldiers who conduct many counterintelligence activities, to meet the operational intelligence requirements of Combatant Commands and the United States Intelligence Community. Their mission is to provide intelligence and electronic warfare (IEW) operations support for the 501st Military Intelligence Brigade in support of the Korean Theater. In peacetime, the battalion provides global Human Intelligence (HUMINT), Signals Intelligence (SIGINT), and Imagery Intelligence (IMINT) support to Army operations.
The 111th Infantry Regiment, originally the Pennsylvania Militia or "Associators", were a Pennsylvania militia unit that fought in the American Revolution, composed of civilian males from the citizenry of Pennsylvania. It is one of several National Guard units with colonial roots and campaign credit for the War of 1812. The Pennsylvania Militia often fought in conjunction with General Washington and the Continental Army along the Delaware River.
The 34th Armor Regiment is an armored regiment of the United States Army formed in 1941.
The 163rd Infantry Regiment is a regiment of the Montana National Guard. It went overseas with the 41st Infantry Division in World War II.
The 71st Cavalry was originally constituted on 3 December 1941 in the Army of the United States as the 701st Tank Destroyer Battalion.
The 333rd Field Artillery Regiment is a regiment of the Field Artillery Branch of the United States Army.
The 52nd Aviation Regiment is an aviation regiment of the U.S. Army.
The 105th Cavalry Regiment is a regiment in the United States Army National Guard.
The 197th Field Artillery Regiment is a regiment in the New Hampshire Army National Guard.
The 289th Infantry Regiment is an infantry regiment in the U.S. Army Reserve.
The 109th Expeditionary Military Intelligence Battalion is an inactive military Intelligence battalion of the United States Army. Last headquartered at Joint Base Lewis–McChord, Washington, it was part of the 201st Expeditionary Military Intelligence Brigade under I Corps prior to its inactivation 12 May 2021. The Battalion's last commander was LTC Raven B. Stein.
The 525th Expeditionary Military Intelligence Brigade (Expeditionary) is a unit of the United States Army specializing in the acquisition and analysis of information with potential military value. On 28 October 2014, the unit was reflagged from the "525th Battlefield Surveillance Brigade" to an expeditionary military intelligence brigade, the first of its kind.
The 351st Infantry Regiment is a United States Army infantry regiment first organized in the National Army for service in World War I as part of the 88th Division in Europe. During the interwar period, it was reconstituted in the Organized Reserve with the 88th Division and later served in the Mediterranean Theater during World War II. Since then, it has served as a training regiment, training Army Reserve and Army National Guard soldiers for service overseas after the September 11 terrorist attacks.
The 111th Military Intelligence Brigade is a training brigade of the U.S. Army's Intelligence Center of Excellence under U.S. Army Training and Doctrine Command located at Fort Huachuca, Arizona. The brigade has overall responsibility for four battalions who focus primarily on training Military Intelligence Corps soldiers.
The 308th Military Intelligence Battalion is an active duty Military Intelligence (MI) Battalion of the United States Army assigned to the 902nd MI Group, an Intelligence & Security Command (INSCOM) subordinate.
The 311th Military Intelligence Battalion is an active duty Military Intelligence (MI) Battalion of the United States Army stationed at Camp Zama, Japan and assigned to the 500th MI Brigade. The 311th MI Battalion is equipped to continue to provide support and train alongside U.S. Army Japan partner units, and Japan Ground Self-Defense Force coalition partners. The 311th conducts continuous multi-discipline Intelligence operations in support of U.S. Army Pacific operations and national level requirements in the U.S. Indo-Pacific area of operations.
The 383d Military Intelligence Battalion is an intelligence formation of the United States Army's Military Intelligence Corps, currently part of the U.S. Army Reserve and falling under 505th Military Intelligence Brigade (Theater) since 2015.
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