Question: What was the nickname of the Infantry Division that the 89th Medium Tank Battalion was assigned to in November of 1951?

full_context: Document 1: 299th Cavalry Regiment (United States): The 299th Cavalry Regiment, formerly the 299th Infantry Regiment, nicknamed the "The Koa Regiment", is a unit of the Hawaii Army National Guard. It was established in 1923 from the old 2nd Hawaiian Infantry Regiment, and it served during World War II as part of the 24th Infantry Division. The name "Koa" comes from the Hawaiian word for "Warrior", and is currently headquartered in Hilo, Hawaii. The 1st and 2nd Battalions, 299th Infantry were federally activated in 1968 to support the United States Army Pacific during the Vietnam War. More recently 2nd Battalion, 299th Infantry Regiment deployed to Iraq and again after being re-flagged in 2007 as 1st Squadron, 299th Cavalry Regiment.
Document 2: 787th Tank Battalion: The 787th Tank Battalion was organized 14 January 1943 in the United States Army, 3d Battalion, 16th Armored Regiment, within the 16th Armored Division. Six months later, almost to the day, 16 AR Rgt. was activated to train for combat service at Camp Chaffee, Arkansas 15 July 1943. On 10 September 1943 the regiment was relieved from division command of the 16 AD. The regiment was reorganized to battalion strength and redesignated 787th Tank Battalion. Becoming an independent tank battalion they, like most of their brother tank battalions, were assigned to infantry regiments/divisions where they were most needed throughout the war. So often was the case that as records show only one tank battalion stayed with the original assigned unit throughout the duration of WWII.
Document 3: 3rd Battalion, 187th Infantry Regiment: The 3rd Battalion, 187th Infantry Regiment, also known as the Iron Rakkasans, is a battalion of the US Army 187th Infantry Regiment. The battalion was activated on 25 February 1943, and first saw action in the Pacific Theater of the Second World War, during the battle to regain US control of the Philippines. Troops from the battalion then served in the four-year occupation of Japan, where they earned their nickname "Rakkasans" (meaning "falling down umbrellas"), before stationing in Fort Campbell, Kentucky. The battalion served in the Korean War from 1950 as the 187th Airborne Regimental Combat Team and participated in 12 major missions during the Vietnam War, emerging from that conflict as the US’s most highly decorated airborne battalion. In the 1990s the battalion served in Iraq as part of Operation Desert Shield and Operation Desert Storm, then in the first decade of the 21st century in Afghanistan and again in Iraq as part of Operation Iraqi Freedom. The battalion has received numerous awards and commendations, including six Presidential Unit Citations and four Valorous Unit Awards.
Document 4: 2nd Infantry Division (United States): The 2nd Infantry Division ("Indianhead"; "2ID," "2nd ID", or "Second D") is a formation of the United States Army. Its current primary mission is the defense of South Korea in the initial stages of an invasion from North Korea until other American units can arrive. There are approximately 17,000 soldiers in the 2nd Infantry Division, with 10,000 of them stationed in South Korea, accounting for about 35% of the United States Forces Korea personnel.
Document 5: Eighth Army Ranger Company: The Eighth Army Ranger Company, also known as the 8213th Army Unit, was a Ranger light infantry company of the United States Army that was active during the Korean War. As a small special forces unit, it specialized in irregular warfare. Intended to combat the North Korean (NK) commandos who had been effective at infiltration and disruption behind United Nations (UN) lines, the Eighth Army Ranger Company was formed at the height of the Battle of Pusan Perimeter in September 1950 and was the first U.S. Army Ranger unit created since World War II. The company went into action as a part of the 25th Infantry Division during the UN advance into North Korea in October and November. It was best known for its defense of Hill 205 against an overwhelming Chinese attack during the Battle of the Ch'ongch'on River which resulted 41 of the 51 Rangers becoming casualties.
Document 6: 503rd Infantry Regiment (United States): The 503rd Infantry Regiment, formerly the 503rd Parachute Infantry Regiment (PIR) and the 503rd Airborne Infantry Regiment (AIR), is an airborne infantry regiment of the United States Army. The regiment served as an independent regiment in the Pacific War during World War II; at Fort Campbell, Kentucky; in Okinawa, Japan; and in Germany. Regimental elements have been assigned to the 2nd Infantry Division, the 11th Airborne Division, the 24th Infantry Division, the 82nd Airborne Division, and the 173rd Airborne Brigade Combat Team. Regimental elements have participated in campaigns in the Vietnam War, Operation Enduring Freedom–Afghanistan, and Operation Iraqi Freedom. The regiment claims 15 Medal of Honor recipients: two from World War II, 10 from Vietnam, and three from Afghanistan. A parent regiment under the U.S. Army Regimental System. The regiment's 1st and 2nd Battalions are active, assigned to the 173rd Airborne Brigade, based at Caserma Ederle, Vicenza, Italy.
Document 7: 69th Armor Regiment: The 69th Armor is an armored (tank) regiment of the United States Army. The 69th Armor Regiment is part of the U.S. Army Regimental System with only two battalions, the 2nd and 3rd Battalion, 69th Armor Regiment, existing in separate brigades and representing the regiment as a whole. 2–69 AR is currently stationed at Fort Benning, Georgia as part of the 3rd Armor Brigade Combat Team ("Sledgehammer"), 3rd Infantry Division and 3–69 AR is stationed at Fort Stewart, Georgia as part of the 1st Armor Brigade Combat Team ("Raider"), 3rd Infantry Division. Both battalions have transformed from tank pure battalions into combined arms battalions (CAB), each comprising two mechanized infantry and two tank companies.
Document 8: 70th Armor Regiment: The 70th Armor Regiment is an armored (tank) unit of the United States Army. It was constituted as the 70th Tank Battalion in July 1940, an independent tank battalion intended to provide close support to infantry units. In this role, it saw action in the Mediterranean and European Theater of Operations, making assault landings and fighting with the 9th Infantry Division in North Africa, and with the 1st Infantry Division in Sicily. The battalion supported the 4th Infantry Division on Utah Beach during the D-Day landings in France, and fought with the 4th Infantry Division through the remainder of World War II. The 70th Tank Battalion was one of the first three tank battalions to deploy to Korea in the Korean War, where it saw significant action in, primarily with the 1st Cavalry Division.
Document 9: 25th Infantry Division (United States): The 25th Infantry Division (nicknamed "Tropic Lightning" and the "Electric Strawberry" is a U.S. Army division based in Hawaii. The division, which was activated on 1 October 1941 in Hawaii, conducts military operations in the Asia-Pacific region. Its present deployment is composed of Stryker, light infantry, airborne, and aviation units.
Document 10: 89th Medium Tank Battalion (United States): The 89th Medium Tank Battalion was an armored tank unit of the United States Army. It was activated in Korea in August, 1950 and in November 1951, it was assigned to the 25th Infantry Division. The unit participated no fewer than ten campaigns, from 1951 through the Armistice in 1953 with the 26th Division. It earned the Presidential Unit Citation and the Navy Unit Commendation.
Document 11: 1st Cavalry Division (United States): The 1st Cavalry Division ("First Team") is a combined arms division and is one of the most decorated combat divisions of the United States Army, as well as the other four branches of the U.S. military. It is based at Fort Hood, Texas. It was formed in 1921 and served during World War II, the Korean War, the Vietnam War, the Persian Gulf War, with the Stabilization Force in Bosnia-Herzegovina, in the Iraq War, in the War in Afghanistan and in Operation Freedom’s Sentinel. As of 2017, the 1st Cavalry Division is subordinate to III Corps and is commanded by Major General John C. Thomson III.
Document 12: 735th Tank Battalion (United States): The 735th Tank Battalion was an independent tank battalion that participated in the European Theater of Operations with the United States Army in World War II. The battalion entered combat in Normandy in July 1944 with the 5th Infantry Division and fought across France with the 95th Infantry Division. When reattached to the 5th Infantry Division, the 735th Tank Battalion played a key role in the reduction of the fortifications of Metz. The battalion was also attached to the 26th Infantry Division during the Battle of the Bulge and fought the last several months of the war attached to the 87th Infantry Division. It was inactivated in October 1945.
Document 13: 7th Infantry Division (United States): The 7th Infantry Division is an infantry division of the United States Army. Today, it exists as a unique 250-man deployable headquarters at Joint Base Lewis-McChord overseeing several units, though none of the 7th Infantry Division's own historic forces are active.
Document 14: 100th Infantry Battalion (United States): The 100th Infantry Battalion is the only infantry unit in the United States Army Reserve. In World War II, the then-primarily Nisei battalion was composed largely of former members of the Hawaii Army National Guard. The 100th saw heavy combat during World War II before and after combining with the 442nd Infantry Regiment, another mostly Nisei military unit, into a single fighting combat team. Based at Fort Shafter, Honolulu, Hawaii, the 100th Battalion has reservists from Hawaii, American Samoa, Guam and Saipan, and has deployed to Iraq and Kuwait. The unit was unofficially nicknamed the "Purple Heart Battalion", with the motto "Remember Pearl Harbor".
Document 15: 82nd Airborne Division: The 82nd Airborne Division is an elite airborne infantry division of the United States Army, specializing in parachute assault operations into denied areas. Based at Fort Bragg, North Carolina, the 82nd Airborne Division is part of the XVIII Airborne Corps. The 82nd Airborne Division is the U.S. Army's most strategically mobile division. Some sources consider the 82nd Airborne Division the most highly trained light infantry division in the world. Recently the 82nd Airborne has been conducting operations in Iraq. The 82nd Airborne has been assigned to advise and assist Iraqi Security Forces.
ground_truth: Tropic Lightning