The 43rd Infantry Division was a formation of the United States Army from 1920 to 1963, serving in the Pacific during World War II. It was activated in 1920 as a National Guard Division in Connecticut, Maine, Rhode Island, and Vermont. The 143rd Regional Support Group of the Connecticut National Guard now carries on the heritage.
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 War in Afghanistan (2001-2021) 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 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 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 68th Armor Regiment is an armored regiment of the United States Army. It was first activated in 1933 in the Regular Army as the 68th Infantry Regiment.
The 170th Infantry Brigade was an infantry formation of the United States Army. From 2009 to 2012, as part of its third period of existence, it was based at Baumholder in the Federal Republic of Germany.
The 182nd Infantry Regiment is a regiment of the United States Army, forming part of the Massachusetts National Guard. It is among the oldest regiments in the U.S. Army, tracing its organizational roots back to 1636, and is one of several National Guard units with colonial roots and a campaign credit for the War of 1812.
The 156th Infantry Regiment is an infantry regiment in the United States Army and the Louisiana National Guard. It began as a Confederate Army unit in 1861, and surrendered to the Union at the Battle of Appomattox Court House in 1865. It was reformed in 1878 as a militia unit, and reorganized into the Louisiana National Guard in 1899. It saw support service in World War I. In world War II it served as a guard battalion in Europe, for which it added a lion to its coat of arms to symbolize its service in northern France. It deployed twice during the Iraq war.
The 1st Brigade, 24th Infantry Division was an infantry brigade of the United States Army. Before its most recent deactivation in 2006, it was based at Fort Stewart, Georgia. It was a divisional brigade of the 24th Infantry Division.
The 110th Cavalry Regiment was a regiment in the United States Army National Guard and was part of the Massachusetts Army National Guard.
The 157th Field Artillery Regiment (First Colorado) is a United States Army Regimental System field artillery parent regiment of the United States Army National Guard, represented in the Colorado Army National Guard by the 3rd Battalion, 157th Field Artillery Regiment, part of the 169th Field Artillery Brigade at Colorado Springs.
The 102nd Cavalry Regiment is a cavalry regiment of the United States Army first established in 1921. It has seen service in the Second World War, including in Normandy and at the Battle of the Bulge, in Iraq 2008-2009, in Jordan and Somalia in 2019, plus many exercises and Hurricane Sandy and Hurricane Maria relief. Its tradition of service is carried on today by the 1st Squadron 102nd Cavalry Regiment.
The 107th Field Artillery Regiment is a Field Artillery Branch regiment of the United States Army. It has been affiliated with the Pennsylvania National Guard since its formation. It appears that the regiment last formally came into existence in June 1959, when the 107th Field Artillery Battalion was reorganized as the new Regiment's 1st Battalion in line with the Pentomic (ROCID) reorganization going on at that time.
The 103rd Field Artillery Regiment is a regiment of the United States Army. The only currently existing component is the 1st Battalion, 103rd Field Artillery Regiment, a unit of the Rhode Island National Guard. The regiment was originally constituted in 1917, but it descends from predecessor units dating back to 1801.
The 307th Infantry Regiment was a National Army unit first organized for service in World War I as part of the 77th Division in France. It later served in the Pacific Theater during World War II. Since then it has served as a training Regiment. In 1999, it was withdrawn from the Combat Arms Regimental System and redesignated as a non-branch regiment. The regiment's 1st Battalion is assigned to the 174th Infantry Brigade at Joint Base McGuire–Dix–Lakehurst, New Jersey, with the 2nd Battalion is assigned to the 157th Infantry Brigade at Camp Atterbury, Indiana.
The 340th Infantry Regiment was a National Army unit first organized for service in World War I as part of the 85th Infantry Division in Europe. Since then it has served as a training regiment, training Army Reserve and Army National Guard soldiers fighting in the War in Afghanistan (2001-2021) and the War in Iraq.
The 169th Infantry Regiment is an infantry regiment of the United States Army and Connecticut National Guard. The regiment may be traced to English train bands that formed in settlements of Windsor, Hartford, and Wethersfield as these settlements consolidated from 1633 to 1636 and deployed during the Pequot War from 1636 to 1638. As the settlements in what would become Hartford County grew, the militia was reorganized for drill in 1672 essentially into a county regiment. The U.S. Army recognizes the regiment from its reorganization by an act of the Connecticut Assembly on 11 October 1739 as the 1st Connecticut Regiment. It is Connecticut's oldest regiment when considered from its formation of train bands in 1633 to 1636 in Windsor, Hartford, and Wethersfield.
The 338th Infantry Regiment was a National Army Infantry Regiment first organized for service in World War I as part of the 85th Infantry Division in Europe. It 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 overseas service after the September 11 terrorist attacks.
The 310th Infantry Regiment was a National Army Infantry Regiment first organized for service in World War I as part of the 78th Division. It later served in the European Theater during World War II. Since then it has served as a training Regiment, training Army Reserve and Army National Guard soldiers for service after the September 11 terrorist attacks.
