The 3rd Infantry Division (3ID) is a combined arms division of the United States Army based at Fort Stewart, Georgia. It is a direct subordinate unit of the XVIII Airborne Corps and U.S. Army Forces Command. Its current organization includes a division headquarters and headquarters battalion, two armored brigade combat teams, one National Guard infantry brigade combat team, one task force battalion, one aviation brigade, a division artillery, a sustainment brigade and a combat sustainment support battalion along with a maneuver enhancement brigade. The division has a distinguished history, having seen active service in World War I, World War II, the Korean War, and the Global War on Terror. The Medal of Honor has been awarded to 61 members of the 3rd Infantry Division, making the division the most honored in the Army.
The United States Army Special Operations Command (Airborne) (USASOC ( YOO-sə-sok)) is the command charged with overseeing the various special operations forces of the United States Army. Headquartered at Fort Bragg, North Carolina, it is the largest component of the United States Special Operations Command. It is an Army Service Component Command. Its mission is to organize, train, educate, man, equip, fund, administer, mobilize, deploy and sustain Army special operations forces to successfully conduct worldwide special operations.
The 29th Infantry Division, also known as the "Blue and Gray Division", is an infantry division of the United States Army based in Fort Belvoir, Virginia. It is currently a formation of the U.S. Army National Guard and contains units from Virginia, Maryland, Kentucky, North Carolina, South Carolina and West Virginia.
The 8th Maneuver Division, also known as Roly Poly Toy Division, is a military formation of the Republic of Korea Army and is unit is one of four divisions under the command of the VII Maneuver Corps. Before the unit was renamed on January 1, 2021, it was called the 8th Mechanized Infantry Division.
The 5th Armored Brigade is an AC/RC unit based at Fort Bliss, Texas. The unit is responsible for training selected United States Army Reserve (USAR) & Army National Guard units west of the Mississippi River before they deploy to conduct combat operations overseas. The unit was formerly designated as 2nd Brigade, 91st Division. In 2006, the brigade trained the Military Transition Teams at Fort Riley before the mission was assigned to the 1st Brigade, 1st Infantry Division. In 2007, the brigade was reassigned from Fort Carson, Colorado to Fort Bliss, Texas.
The Estonian Land Forces, unofficially referred to as the Estonian Army, is the name of the unified ground forces among the Estonian Defense Forces where it has an offensive military formation role. It is currently the largest Estonian military branch with the average size during peacetime of approximately 6,000 soldiers, conscripts, and officers.
The Latvian National Guard or NG is a part of the Latvian National Armed Forces. The National Guard is a basic land component, consisting of volunteers who perform traditional national guard duties such as crisis response and support for military operations. It consists of the Staff Headquarters and 4 brigades, which are divided into 18 battalions. The National Guard continued its development also after Latvia joined NATO.
15th Artillery Battalion of the 1st Infantry Brigade, formerly the Artillery Group, is an artillery battalion of the Estonian Defence Forces, based out of Tapa Army Base. The unit is part of the Estonian Land Forces. It is tasked with supporting combat units with indirect fire during war-time.
Engineer Battalion is a combat engineering battalion of the Estonian Defence Forces, based out of Tapa Army Base. The unit falls under the command of 1st Infantry Brigade of Estonian Land Forces.
The 1st Infantry Brigade is an infantry brigade of the Estonian Land Forces. It is the primary military unit in Northern Estonia. The brigade headquarters is based at Tapa.
The Estonian Defence Forces is the unified military force of the Republic of Estonia. The Estonian Defence Forces consists of the Estonian Land Forces, the Estonian Navy, the Estonian Air Force, and the paramilitary Estonian Defence League. The national defence policy aims to guarantee the preservation of the independence and sovereignty of the state, the integrity of its land area, territorial waters, airspace and its constitutional order. Its main goals remain the development and maintenance of a credible capability to defend the nation's vital interests and development of the defence forces in a way that ensures their interoperability with the armed forces of NATO and European Union member states to participate in the full range of missions for these military alliances.
The Guard Battalion is specialized unit under the Military Police of the Estonian Defence Forces, which conducts ceremonial duties and prepares military police units. It is based in Tallinn and specialized in urban warfare.
The Logistics Battalion is the main central unit of the Support Command of the Estonian Defence Forces which provides various logistical support. This battalion has a logistical role in the Estonian Defence Forces along with Combat Service Support Battalions of the Infantry Brigades of Estonian Land Forces.
The Viru Infantry Battalion is a battalion of the Estonian Land Forces. It is a part of the 1st Infantry Brigade and its primary task is to train conscription-based infantry and anti-tank units. The battalion has been previously known as the 4th Infantry Regiment and as the 4th Single Infantry Battalion. The battalion is currently based at Jõhvi.
The 2nd Infantry Brigade is an infantry brigade of the Estonian Land Forces. It is the primary military unit in Southern Estonia. The brigade headquarters is currently based at Sirgu village, Luunja Parish, Tartu County. The brigade is tasked with planning and organizing military operations, planning and organizing mobilization, ensuring the readiness and support of its subordinate units, preparing wartime reserve units and their formation, organizing the training and participation in international military operations.
Enhanced Forward Presence (EFP) is a NATO-allied forward-deployed defense and deterrence military force in Central and Northern Europe. This posture in Central Europe through Poland and Northern Europe through Estonia, Latvia, and Lithuania, is in place in order to protect and reassure the security of NATO's Central and Northern European member states on NATO's eastern flank.
25th Artillery Battalion of the 2nd Infantry Brigade is a reserve artillery battalion of the Estonian Land Forces. During peacetime, the unit is tasked with preparing reserve personnel through training exercises. During wartime, the unit is tasked with providing indirect fire support for combat units.
The Combat Service Support Battalion of the 2nd Infantry Brigade is a battalion size regular military unit of the Estonian Land Forces with combat service support role. The CCS Battalion is located in South Eastern Estonia and provides rear support including medical service for the units of the Brigade and Võru Battle School.
Ain Tiidrus is an Estonian officer. He is the former commander of Kalev Infantry Battalion.
Estonia 
