Two assailants were killed and six people, including three police officers, were injured after a “terrorist attack” at Istanbul’s largest courthouse on Tuesday, according to Turkish Interior Minister Ali Yerlikaya. The attackers belonged to the leftist extremist group DHKP-C, Yerlikaya announced on social media platform X, formerly Twitter. The group has carried out attacks in Turkey in the past. The assailants, identified as a man and a woman, targeted a security check point at Çağlayan courthouse’s entrance at 11:46 am (0846 GMT), Yerlikaya added. The exact motive behind the incident was not…