Generate a sentence about this data: Al Asad Airbase OPERATING_ORGANISATION United States Air Force; United States Air Force AIRCRAFT_FIGHTER General Dynamics F-16 Fighting Falcon; United States Air Force BATTLES United States invasion of Panama
Sentence:
The USAF operate the Al Asad airbase, and previously were involved in the Invasion of Panama. The General Dynamics F-16 Fighting Falcon is an aircraft fighter.