It was reported that an explosion and conflict occurred at the Turkish Aircraft Industry Corporation (TUSAŞ) Facility in the Kazan district of Ankara at 15:26.
Turkish state forces announced that 6 people, including 2 assailants, lost their lives and 14 people were injured, 3 of them seriously.
Many ambulances and fire crews were sent to the area.
Turkish Aerospace Industries Incorporation is the technology centre for the design, development, production, completion, refurbishment and after-sales services of air platforms in Turkey.
The company manufactures parts for the Airbus A380, the world's largest passenger aircraft, and the Airbus A400M, a military transport aircraft.