Information:  - The Joint Special Operations Command (JSOC) is a component command of the United States Special Operations Command (USSOCOM) and is charged to study special operations requirements and techniques to ensure interoperability and equipment standardization; plan and conduct special operations exercises and training; develop joint special operations tactics; and execute special operations missions worldwide. It was established in 1980 on recommendation of Colonel Charlie Beckwith, in the aftermath of the failure of Operation Eagle Claw. It is located at Pope Field (Fort Bragg, North Carolina).  - 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.  - Operation Eagle Claw (or Operation Evening Light or Operation Rice Bowl) was a United States Armed Forces operation ordered by US President Jimmy Carter to attempt to end the Iran hostage crisis by rescuing 52 embassy staff held captive at the Embassy of the United States, Tehran on 24 April 1980. Its failure, and the humiliating public debacle that ensued, damaged US prestige worldwide. Carter himself blamed his loss in the 1980 US presidential election mainly on his failure to win the release of U.S. hostages held captive in Iran.  - Cumberland County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 319,431, making it the fifth-most populous county in North Carolina. Its county seat is Fayetteville.  - The 24th Special Tactics Squadron is one of the Special Tactics units of the United States Air Force Special Operations Command ( AFSOC ) . It is the U.S. Air Force component to Joint Special Operations Command . It is garrisoned at Pope Field , North Carolina .  - Pope Field 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. 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.  - Fort Bragg is an installation of the United States Army and is the largest military base in the world (by population) with more than 50,000 active duty personnel. The base is located within Cumberland, Hoke, Harnett and Moore counties, North Carolina. Fort Bragg borders the towns of Fayetteville, Spring Lake and Southern Pines. It was also a census-designated place in the 2010 Census, during which a population of 39,457 was identified. The fort is named for Confederate general Braxton Bragg. It covers over . 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. It is also home to the U.S. Army Forces Command, U.S. Army Reserve Command, and Womack Army Medical Center. 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 the base.    After reading the paragraphs above, we are interested in knowing the entity with which '24th special tactics squadron' exhibits the relationship of 'inception'. Find the answer from the choices below.  Choices: - 12  - 18 september 1947  - 19  - 1980  - 2010  - 24  - 319  - 457  - 50
A:
1980