A division is a large military unit or formation, usually consisting of between 6,000 and 25,000 soldiers. In most armies, a division is composed of several regiments or brigades; in turn, several divisions typically make up a corps.
The 3rd Infantry Division (3ID) is a combined arms division of the United States Army based at Fort Stewart, Georgia. It is a subordinate unit of the XVIII Airborne Corps under U.S. Army Forces Command. Its current organization includes a division headquarters and headquarters battalion, two armored brigade combat teams, 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 7th Infantry Division is an active duty infantry division of the United States Army based at Joint Base Lewis-McChord charged with sustaining the combat readiness of two Stryker brigade combat teams (BCT), a combat aviation brigade, and a Division Artillery Unit, as well as participating in several yearly partnered exercises and operations in support of U.S. Army Pacific and the Indo-Pacific region. The 7th Infantry Division is the only active-duty multi-component division headquarters in the Army. The 7th Infantry Division is also home to two of the Army's newest enabling battlefield capabilities, the Multi Domain Task Force and the Intelligence, Information, Cyber, Electronic Warfare and Space Capabilities, or I2CEWS battalion.
The 25th Infantry Division is a United States Army division based at Schofield Barracks in Hawaii. The division, which was activated on 1 October 1941 in Hawaii, conducts military operations primarily in the Asia-Pacific region. Its present deployment is composed of light infantry and aviation units. Tropic Lightning soldiers regularly train with other U.S. military branches to practice and maintain joint operations capabilities. The climate and terrain of the Pacific region demands Tropic Lightning soldiers be able to operate in physically demanding and harsh environments. In 2014, the division opened the Jungle Operations Training Center—the first such school in the Army since the closing of the old Jungle Warfare School at Fort Sherman, Panama Canal Zone. Joint operations and training with partner states herald a new chapter in the history of Tropic Lightning—America's Pacific Division.
The 38th Infantry Division is an infantry division of the United States Army and part of the Indiana National Guard. It is headquartered in Indianapolis, Indiana, and contains Army National Guard units from across the Midwest.
The United States Army Regimental System (USARS) is an organizational and classification system used by the United States Army. It was established in 1981 to replace the Combat Arms Regimental System (CARS) to provide each soldier with continuous identification with a single regiment, and to increase a soldier's probability of serving recurring assignments with his or her regiment. The USARS was intended to enhance combat effectiveness by providing the opportunity for a regimental affiliation, thus obtaining some of the benefits of the traditional regimental system.
The Philippine Army (PA) is the main, oldest and largest branch of the Armed Forces of the Philippines (AFP), responsible for ground warfare and as of 2021 had an estimated strength of 150,000 soldiers backed by 1,200,000 ready reserves. The service branch was established on December 21, 1935, as the Philippine Commonwealth Army. The Philippine Army has engaged in many conflicts including the ongoing Communist rebellion in the Philippines, the Moro conflict and, alongside other national military forces, in conflicts of international scope.
The 1st Infantry Division, Philippine Army, nicknamed Tabak Division, is the Philippine Army's primary infantry unit, and specializes in anti-guerrilla warfare. The division has been involved in combating terrorists in Southern Mindanao.
The 2nd Infantry Division, Philippine Army nicknamed Jungle Fighter, is the Philippine Army's primary infantry unit specializing in jungle warfare.
The 5th Infantry Division, Philippine Army, known officially as the Star Division, is the Philippine Army's primary infantry unit in Northern Luzon, and specializes in anti-guerrilla warfare.
The 10th Infantry Division, Philippine Army, also called the Agila Division, is one of the Philippine Army's infantry units in Mindanao.
The 8th Infantry Division, Philippine Army, known officially as the Storm Trooper Division, is one of the Philippine Army's Infantry units in the Visayas and under the AFP Central Command, combating local communist insurgent units, and terrorists.
The 104th Infantry Brigade, 1st Infantry Division, Philippine Army, known officially as the Sultan Brigade, is one of the brigades of the Philippine Army which is organic to its 1st Infantry Division. It is an infantry unit, and specializes in anti-guerrilla warfare.
The 1st Brigade Combat Team, 10th Mountain Division is an active Infantry Brigade Combat Team of the United States Army based at Fort Drum in New York. The brigade headquarters carries the lineage of the 10th Mountain Division's original headquarters company, and served as such in World War II, and in peacetime at Fort Riley, Fort Benning, and West Germany in the 1940s and 1950s.
The Special Forces Regiment (Airborne) is a Special Operations Forces unit of the Philippine Army. The unit is based on and continually trains with its American counterpart, the U.S. Army Special Forces (Green Berets).
The 149th Armored Regiment was an armored regiment that was part of the California Army National Guard. Its lineage dates back to a cavalry unit organized in 1895 in Salinas. As Troop C, the unit's first major action occurred when it deployed to help in the aftermath of the 1906 San Francisco Earthquake. In 1916, still as Troop C, the unit served along the Mexico–United States border near Nogales, Arizona to deter further border incursions, due to events surrounding the Pancho Villa Expedition. The following year, Troop C was activated then reorganized and redesignated as Company B, 145th Machine Gun Battalion upon the United States' entry into World War I; as part of the 40th Division, the battalion deployed to France in 1918, and returned to the United States in 1919.
The 1st Brigade Combat Team "Aegis", Philippine Army, is the Philippine Army's current primary combined arms and rapid deployment unit. It was formed out of a new concept that was among the lessons learned from the Battle of Marawi against terrorist forces in urban environment. It would also be the primary unit for territorial defense.
The Ground Operations Command is a command of the Republic of Korea Army, based in Yongin, Gyeonggi Province.
The North Luzon Force was a corps-sized grouping of the U.S.-sponsored Philippine Army, defeated in battle against the Japanese in 1941–42.
Luzon Force or Bataan Defense Force is a short-lived Field Army size unit created in the Philippines after the restructure of command organized by General Douglas MacArthur commander of US Army Forces in the Far East (USAFFE). He wished to control the 4 Commands from Australia with its representative in Corregidor Island. Major General Jonathan M. Wainwright IV was selected to command as the senior general officer in Bataan peninsula.
Philippines 
Infantry 
