The 28th Infantry Division ("Keystone") is a unit of the United States Army National Guard, and is the oldest division-sized unit in the Army. Some of the units of the division can trace their lineage to Benjamin Franklin's battalion, The Pennsylvania Associators (1747–1777). The division was officially established in 1879 and was later redesignated as the 28th Division in 1917, after the entry of America into the First World War. It is today part of the Pennsylvania Army National Guard, Maryland Army National Guard, Ohio Army National Guard, and New Jersey Army National Guard.
The 213th Regional Support Group is a unit of the Pennsylvania Army National Guard. The 213th RSG mission is to provide command and control of the twenty-two separate Pennsylvania Army National Guard units assigned to the headquarters for operational and administrative control. This force consist of more than 1,000 soldiers from the eastern and central parts of the state. The 213th RSG is one of the two major commands in the Pennsylvania Army National Guard, the other being the 28th Infantry Division (Keystone).
The Pennsylvania Army National Guard, abbreviated PAARNG, is part of the United States Army National Guard and is based in the U.S. Commonwealth of Pennsylvania. Together with the Pennsylvania Air National Guard, it is directed by the Pennsylvania Department of Military and Veterans Affairs. The PAARNG maintains 124 armories and is present in 87 communities across the Commonwealth.
The 112th Infantry Regiment, also known as the Sixteenth Pennsylvania, is a unit in the Pennsylvania National Guard which can trace its lineage back to before the American Civil War.
During the American Revolutionary War, the New York Provincial Company of Artillery was created by the New York Provincial Congress in 1776 to defend New York City from British attack.
The 129th Field Artillery Regiment is a regiment of the Field Artillery Branch of the United States Army, part of the Missouri Army National Guard. The 1st Battalion is the only active unit of the regiment, with the battalion Headquarters and Headquarters Battery in Maryville, Battery A in Albany, Battery B in Chillicothe, and Battery D in Independence. The battalion is a subordinate unit of the 130th Field Artillery Brigade, headquartered in Manhattan, Kansas.
The 103rd Armor Regiment is an armored regiment in the Pennsylvania National Guard first formed in 1941. Its legacy unit, 3rd Battalion, 103rd Armor, is a subordinate command of the 55th Heavy Brigade Combat Team, 28th Infantry Division.
The 77th Field Artillery Regiment is a field artillery regiment of the United States Army. First constituted 1916 in the Regular Army as a cavalry regiment. Reorganized in 1917 as field artillery and given its current designation.
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 1st Battalion, 108th Field Artillery Regiment, 56th Stryker Brigade Combat Team, is the only direct support field artillery battalion in the only National Guard Stryker Brigade in the United States Army.
The 1st Battalion, 160th Field Artillery Regiment is headquartered in Chandler, Oklahoma. It is a part of the 45th Infantry Brigade Combat Team, Oklahoma Army National Guard.
The 2nd Infantry Brigade Combat Team is a unit of the Pennsylvania Army National Guard’s 28th Infantry Division. 2nd Brigade's headquarters is in Washington, Pennsylvania, and the brigade also contains units from Ohio and Maryland.
The 55th Maneuver Enhancement Brigade is a maneuver enhancement unit aligned under the 28th Infantry Division of the Pennsylvania Army National Guard. The 55th MEB, like all MEBs, is a self-contained, modular, and multifunctional support brigade of the United States Army with an ability to plug into operational formations commanded by corps or division commanders, to support brigade combat teams once deployed, and to conduct tactical level tasks and support. MEBs are equipped to provide command and control for up to seven battalions that are capable of owning battlespace in combat. The 55th MEB was once the 55th Heavy Brigade Combat Team "strike brigade" subordinate to the 28th ID, as the 55th MEB is today. Its headquarters is in Scranton, PA.
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 1st Battalion, 76th Field Artillery Regiment is an inactive field artillery battalion of the United States Army. The battalion has been assigned to the 3rd Infantry Division, 7th Infantry Division, 2nd Infantry Brigade, and as a separate field artillery battalion. The battalion has participated in World War I, World War II, Operation Iraqi Freedom, and Operation Enduring Freedom. The battalion inactivated in 2015 as part of Army force reductions.
The 118th Field Artillery Regiment is a field artillery regiment of the Georgia Army National Guard. The regiment's 1st Battalion is the cannon battalion assigned to the 48th Infantry Brigade Combat Team. It is one of several National Guard units with colonial roots and campaign credit for the War of 1812.
The 122nd Field Artillery Regiment is a field artillery regiment of the Illinois Army National Guard. The regiment's 2nd Battalion is the cannon battalion assigned to the 33rd Infantry Brigade Combat Team.
The 120th Field Artillery Regiment is a field artillery regiment of the Wisconsin Army National Guard.
The 123rd Field Artillery Regiment is an active Field Artillery Branch regiment of the Illinois Army National Guard. The regiment's 2nd Battalion last served as a towed, 155mm cannon battalion assigned to the 169th Field Artillery Brigade, though administratively under the control of the 65th Troop Command.
United States Army 
Field artillery 
