Please answer the following question: Information:  - The United States Armed Forces are the federal armed forces of the United States. They consist of the Army, Marine Corps, Navy, Air Force, and Coast Guard. The President of the United States is the military's overall head, and helps form military policy with the U.S. Department of Defense (DoD), a federal executive department, acting as the principal organ by which military policy is carried out. From the time of its inception, the military played a decisive role in the history of the United States. A sense of national unity and identity was forged as a result of victory in the First Barbary War and the Second Barbary War. Even so, the Founders were suspicious of a permanent military force. It played an important role in the American Civil War, where leading generals on both sides were picked from members of the United States military. Not until the outbreak of World War II did a large standing army become officially established. The National Security Act of 1947, adopted following World War II and during the Cold War's onset, created the modern U.S. military framework; the Act merged previously Cabinet-level Department of War and the Department of the Navy into the National Military Establishment (renamed the Department of Defense in 1949), headed by the Secretary of Defense; and created the Department of the Air Force and National Security Council.  - A "metropolitan area", sometimes referred to as a "metro area" or just "metro", is a region consisting of a densely populated urban core and its less-populated surrounding territories, sharing industry, infrastructure, and housing. A metro area usually comprises multiple jurisdictions and municipalities: neighborhoods, townships, boroughs, cities, towns, exurbs, suburbs, counties, districts, states, and even nations like the eurodistricts. As social, economic and political institutions have changed, metropolitan areas have become key economic and political regions. Metropolitan areas include one or more urban areas, as well as satellite cities, towns and intervening rural areas that are socio-economically tied to the urban core, typically measured by commuting patterns.  - The United States Army (USA) is the largest branch of the United States Armed Forces and performs land-based military operations. It is one of the seven uniformed services of the United States and is designated as the Army of the United States in the United States Constitution, Article 2, Section 2, Clause 1 and United States Code, Title 10, Subtitle B, Chapter 301, Section 3001. As the largest and senior branch of the U.S. military, the modern U.S. Army has its roots in the Continental Army, which was formed (14 June 1775) to fight the American Revolutionary War (17751783)before the U.S. was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784, to replace the disbanded Continental Army. The United States Army considers itself descended from the Continental Army, and dates its institutional inception from the origin of that armed force in 1775.  - Florida (Spanish for "land of flowers") is a state located in the southeastern region of the United States. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia, to the east by the Atlantic Ocean, and to the south by the Straits of Florida and Cuba. Florida is the 22nd most extensive, the 3rd most populous, and the 8th most densely populated of the U.S. states. Jacksonville is the most populous municipality in the state and is the largest city by area in the contiguous United States. The Miami metropolitan area is Florida's most populous urban area. The city of Tallahassee is the state capital.  - The Miami metropolitan area is the metropolitan area including Miami and nearby communities. The U.S. Office of Management and Budget designates the area as the Miami-Fort Lauderdale-West Palm Beach, FL Metropolitan Statistical Area, used for statistical purposes by the United States Census Bureau and other entities. The metropolitan statistical area comprises Miami-Dade, Broward, and Palm Beach countiesFlorida's three most populous, together forming South Floridawith principal cities including Miami, Fort Lauderdale, Pompano Beach, West Palm Beach, and Boca Raton.  - The United States Air Force's 6th Air Mobility Wing (6 AMW) is the host wing for MacDill Air Force Base, Florida. It is part of Air Mobility Command's (AMC) Eighteenth Air Force. The wing's 6th Operations Group is a successor organization of the 3d Observation Group, one of the seven original combat air groups formed by the United States Army Air Service shortly after the end of World War I.  - MacDill Air Force Base (AFB) is an active United States Air Force base located approximately 4 miles (6.4 km) south-southwest of downtown Tampa, Florida. The "host wing" for MacDill AFB is the 6th Air Mobility Wing (6 AMW) of the Air Mobility Command (AMC), part of AMC's Eighteenth Air Force (18 AF).  - Okaloosa County is a county located in the northwestern portion of the U.S. state of Florida, extending from the Gulf of Mexico to the Alabama state line. As of the 2015 census, the population was 198,664. Its county seat is Crestview.  - The National Security Act of 1947 was a major restructuring of the United States government's military and intelligence agencies following World War II. The majority of the provisions of the Act took effect on September 18, 1947, the day after the Senate confirmed James Forrestal as the first Secretary of Defense.  - Tampa is a major city in, and the county seat of, Hillsborough County, Florida. It is located on the west coast of Florida on Tampa Bay, near the Gulf of Mexico, and is part of the Tampa Bay Metropolitan Area. The city had a population of 346,037 in 2011.  - The United States Air Force's 505th Command and Control Wing is organized under the USAF Warfare Center. The wing is dedicated to improving readiness through integrated training, tactics development and operational testing for command and control of air, space and cyberspace. It hosts the Air Force's only Air Operations Center Formal Training Unit at Hurlburt Field, Florida.  - United States Air Force Special Operations Command ( AFSOC ) is the special operations component of the United States Air Force and the U.S. Air Force component command to the United States Special Operations Command ( USSOCOM ) , a unified combatant command located at MacDill Air Force Base , Florida . AFSOC provides Air Force Special Operations Forces ( SOF ) for worldwide deployment and assignment to regional unified combatant commands . AFSOC was initially established on 10 February 1983 as Twenty - Third Air Force ( 23 AF ) , a subordinate numbered air force of the Military Airlift Command ( MAC ) , with 23 AF headquarters established at Hurlburt Field , Florida . On 22 May 1990 , 23 AF was redesignated as AFSOC and became a separate major command ( MAJCOM ) responsible for all USAF special operations forces ( SOF ) , aircraft and personnel in the Regular Air Force , Air Force Reserve , and the Air National Guard ( ANG ) .  - Special forces and special operations forces are military or police units trained to conduct special operations. NATO defines special operations as "military activities conducted by specially designated, organized, trained, and equipped forces, manned with selected personnel, using unconventional tactics, techniques, and modes of employment".  - Air Combat Command (ACC) is one of ten Major Commands (MAJCOMs) in the United States Air Force, reporting to Headquarters, United States Air Force (HAF) at the Pentagon.  - Special operations (S.O.) are military operations that are "special" or unconventional and carried out by dedicated special forces and other special operations forces units using unconventional methods and resources. Special operations may be performed independently of or in conjunction with, conventional military operations. The primary goal is to achieve a political or military objective where a conventional force requirement does not exist or might adversely affect the overall strategic outcome. Special operations are usually conducted in a low-profile manner that aims to achieve the advantages of speed, surprise, and violence of action against an unsuspecting target. Special ops are typically carried out with limited numbers of highly trained personnel that are adaptable, self-reliant and able to operate in all environments, and able to use unconventional combat skills and equipment. Special operations are usually implemented through specific, tailored intelligence.  - Aerial warfare is the use of military aircraft and other flying machines in warfare. Aerial warfare includes bombers attacking enemy concentrations or strategic targets; fighter aircraft battling for control of airspace; attack aircraft engaging in close air support against ground targets; naval aviation flying against sea and nearby land targets; gliders, helicopters and other aircraft to carry airborne forces such as paratroopers; aerial refueling tankers to extend operation time or range; and military transport aircraft to move cargo and personnel. Historically, military aircraft have included lighter-than-air balloons carrying artillery observers; lighter-than-air airships for bombing cities; various sorts of reconnaissance, surveillance and early warning aircraft carrying observers, cameras and radar equipment; torpedo bombers to attack enemy shipping; and military air-sea rescue aircraft for saving downed airmen. Modern aerial warfare includes missiles and unmanned aerial vehicles. Surface forces are likely to respond to enemy air activity with anti-aircraft warfare.  - Hurlburt Field is a United States Air Force installation located in Okaloosa County, Florida, immediately west of the Town of Mary Esther. It is part of the greater Eglin Air Force Base reservation, and is home to Headquarters Air Force Special Operations Command (AFSOC), the 1st Special Operations Wing (1 SOW), the USAF Special Operations School (USAFSOS) and the Air Combat Command's (ACC) 505th Command and Control Wing. It was named for First Lieutenant Donald Wilson Hurlburt, who died in a crash at Eglin. The installation is nearly , and employs nearly 8,000 military personnel.  - The United States Air Force (USAF) is the aerial warfare service branch of the United States Armed Forces and one of the seven American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on 18 September 1947 under the National Security Act of 1947. It is the most recent branch of the U.S. military to be formed, and is the largest and one of the world's most technologically advanced air forces. The USAF articulates its core functions as Nuclear Deterrence Operations, Special Operations, Air Superiority, Global Integrated ISR, Space Superiority, Command and Control, Cyberspace Superiority, Personnel Recovery, Global Precision Attack, Building Partnerships, Rapid Global Mobility and Agile Combat Support.    Given the information above, choose from the list below the object entity that exhibits the relation 'use' with the subject 'air force special operations command'.  Choices: - aerial warfare  - census  - close air support  - combat  - fighter  - guard  - headquarters  - home  - industry  - military  - navy  - observation  - office  - reconnaissance  - school  - seat  - security  - service  - special forces  - special operations  - training  - transport  - war
A:
special forces