Video shows terror attack in Turkey, gunmen seen on street, explosion heard

A massive explosion outside the Turkish Aerospace Industries (TAI) headquarters near Ankara has left four people dead and 14 injured, according to Turkey's Interior Minister Ali Yerlikaya, who called it a "terrorist attack." 

"A terrorist attack was carried out against the Turkish Aerospace Industries... Unfortunately, we have martyrs and injured people," Yerlikaya wrote on X. 

Footage from local media showed thick smoke and a large fire engulfing the site in Kahramankazan, about 40 kilometres north of Ankara.