Question: What is the name of this military installation of the United States Army with more than 50,000 active duty personnel of which Pope Field is a part?

<P0-S0> Fort Huachuca is a United States Army installation, established 3 March 1877 as Camp Huachuca. <P0-S1>  The garrison is now under the command of the United States Army Installation Management Command. <P0-S2>  It is located in Cochise County, in southeast Arizona, about 15 mi north of the border with Mexico and at the northern end of the Huachuca Mountains, next to the town of Sierra Vista. <P0-S3>  From 1913 to 1933 the fort was the base for the "Buffalo Soldiers" of the 10th Cavalry Regiment. <P0-S4>  During the buildup of World War II, the fort had quarters for more than 25,000 male soldiers and hundreds of WACs. <P0-S5>  In the 2010 census, Fort Huachuca had a population of about 6,500 active duty soldiers, 7,400 military family members and 5,000 civilian employees. <P0-S6>  Fort Huachuca has over 18,000 people on post during the peak working hours of 0700 and 1600 on week days, making it one of the busiest Army installations. <SEP> <P1-S0>  The installation is located within Cumberland, Hoke, Harnett and Moore counties. <P1-S1>  The installation borders the towns of Fayetteville, Spring Lake and Southern Pines. <P1-S2>  It was also a census-designated place in the 2010 Census, during which a population of 39,457 was identified. <P1-S3> Fort Bragg, North Carolina, is a military installation of the United States Army and is the largest military installation in the world (by population) with more than 50,000 active duty personnel. <P1-S4>  It is named for Confederate General Braxton Bragg. <P1-S5>  It covers over 251 sqmi . <P1-S6>  It is the home of the Army's XVIII Airborne Corps and is the headquarters of the United States Army Special Operations Command, which oversees the U.S. Army 1st Special Forces Command (Airborne) (Provisional) and 75th Ranger Regiment. <P1-S7>  It is also home to the U.S. Army Forces Command, U.S. Army Reserve Command, and Womack Army Medical Center. <P1-S8>  Fort Bragg maintains two airfields: Pope Field, where the United States Air Force stations global airlift and special operations assets as well as the Air Force Combat Control School, and Simmons Army Airfield, where Army aviation units support the needs of airborne and special operations forces on post. <SEP> <P2-S0>  Formerly known as Pope Air Force Base, the facility continues to be used by the United States Air Force but is now operated by the U.S. Army as part of Fort Bragg. <P2-S1> Pope Field (IATA: POB, ICAO: KPOB, FAA LID: POB) is a U.S. military facility located 12 miles (19 km) northwest of the central business district of Fayetteville, in Cumberland County, North Carolina, United States. <SEP> <P3-S0> The 43d Air Mobility Operations Group is an active duty air mobility unit at Pope Field, Fort Bragg, North Carolina (formerly Pope AFB), and is part of the Air Mobility Command (AMC) USAF Expeditionary Center. <P3-S1>  The unit is composed of five squadrons, including one of the only two active Air Force aeromedical evacuation squadrons based in the United States. <P3-S2>  The group's primary mission focuses on providing enroute operations and enabling global response and airborne support for Fort Bragg's 82nd Airborne Division.