Question: The 86th Infantry Brigade Combat Team is subordinate to a division based in which city ?
Context: The 79th Infantry Brigade Combat Team is an infantry brigade of the United States Army and the California Army National Guard.  In late 2008, the 40th Infantry Brigade Combat Team was redesignated as the 79th Infantry Brigade Combat Team without changing its composition. The 10th Mountain Division (Light Infantry) is a light infantry division in the United States Army based at Fort Drum, New York.  Originally constituted as a mountain warfare unit, the division was the only one of its size to receive intense specialized training for fighting in mountainous and arctic conditions.  Today, the 10th honors that legacy by retaining the "Mountain" tab on their shoulder sleeve insignia. The 86th Infantry Brigade Combat Team (Mountain) ("The Vermont Brigade") is an Army National Guard light infantry brigade headquartered in Vermont and is subordinate to the 10th Mountain Division (Regular Army), as part of the U.S. Army's Associated Units pilot.  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 was lost when the 10th Mountain Division inactivated after World War II.  This left the 86th IBCT as the only mountain warfare unit in the military and those trained in mountain warfare capabilities to individual soldiers who graduated from Ranger School, the mountain warfare school and the Special Forces Advanced Mountain Operations School, and the Army Mountain Warfare School instead of entire units that specialized in such tactics; that is until "The Vermont Brigade" configured itself to be such a unit. The 48th Infantry Brigade Combat Team (INF BCT) ("Macon Volunteers") is a modular infantry brigade of the Georgia Army National Guard.  One of the oldest units in U.S. Army history, the lineage of the 48th Infantry Brigade can be traced back to 1825.  It is one of few units in the US military that also saw service as a unit of the Confederate States of America during the American Civil War.  Today, the 48th INF BCT is part of the U.S. Army's "Associated Units" program where it's aligned under the 3rd Infantry Division, a combined arms (armor, mechanized, and light infantry) combat maneuver unit of the Regular Army. The 39th Infantry Brigade Combat Team, formerly called the 39th Infantry Brigade (Separate) – nicknamed the Arkansas Brigade or the Bowie Team – is a infantry brigade combat team of the United States Army made up of soldiers from the Arkansas Army National Guard.  The 39th IBCT was one of fifteen National Guard brigades designated as an enhanced separate brigade.  Brigades with this designation received higher levels of training, more advanced equipment, and higher troop levels than normal National Guard brigades.  It also made these brigades a self-contained combat unit capable of intelligence, reconnaissance, maneuver, fire support, combat service support, and command and control without having to require attachments or detachments during deployments.  In 2005, it was converted to the standard modular IBCT design as part of Army transformation. The 53rd Infantry Brigade Combat Team is a infantry brigade combat team of the Florida Army National Guard.  The 53rd Infantry Brigade is the largest National Guard unit in the state of Florida.  The brigade was one of fifteen enhanced readiness brigades, designed and trained to support active duty divisions.  The brigade includes 32 units in Florida with 4,166 authorized personnel. The 37th Infantry Brigade Combat Team (Buckeye) is an infantry brigade combat team of the United States Army National Guard with the brigade headquarters and four battalions stationed throughout Ohio and a battalion and cavalry squadron stationed in Michigan.  The 37th IBCT traces its lineage and honors back to the 37th Infantry Division. The 27th Infantry Brigade Combat Team ("Empire") is an infantry brigade combat team of the New York Army National Guard, one of the brigades that make up the 42nd Infantry Division. The 3rd Brigade Combat Team, 36th Infantry Division is an infantry brigade combat team of the United States Army based at Fort Polk, Louisiana.  It has the lineage of the 10th Mountain Division, but now wears the patch of the 36th Infantry Division through the associated unit program.  Since its activation in 2004, the brigade has deployed four times to Afghanistan in support of Operation Enduring Freedom.  In 2014, the brigade inactivated at Fort Drum, NY, and its infantry battalions were reassigned to other brigades while its special troops battalion, field artillery battalion, brigade support battalion and cavalry squadron were inactivated.  The brigade reactivated at Fort Polk, LA in 2015 by reflagging the assets of the 4th Brigade Combat Team, 10th Mountain Division, which was inactivated.  The infantry, cavalry and field artillery battalions of the 4th Brigade were reassigned to the 3rd Brigade. The 33rd Infantry Brigade Combat Team is a unit of the Illinois Army National Guard, which perpetuates the history of the 33rd Infantry Division.  Known as the 66th Infantry Brigade until 2005, it is one of the brigades of the 35th Infantry Division.  The brigade was re-activated under the Transformation of the United States Army and subordinated to the Illinois Army National Guard.  The 33rd Infantry Brigade Combat Team deployed to Afghanistan in December 2008 in support of Operation Enduring Freedom and re-deployed in August 2009.
Answer: Fort Drum, New York