This was followed by a confrontation between the terrorists and the security forces in which the woman reportedly detonated a bomb waistcoat.4
The other person was able to enter the building, possibly holding staff members hostage.5
At around 5 p.m. it was reported that the two perpetrators had been neutralised.6
Interior Minister Ali Yerlikaya said that 5 people were killed and 14 injured.7
TUSAS is one of Turkey's leading defence and aviation companies. Among other things, it produces KAAN, the country's first domestic fighter aircraft, US-licensed F-16 fighter jets and unmanned aerial vehicles used regularly by the Turkish military.8
The attack has not yet been claimed, but the PKK and Daesh have already carried out several attacks in Turkey.9