Pakistani brokers monitor stock market at Karachi Stock Exchange in Pakistan, Friday, Nov. 30, 2018.
KARACHI, PAKISTAN - Pakistani security forces say they have killed four assailants who attacked the Pakistan Stock Exchange building in Karachi.
The attackers entered the building Monday morning after opening fire with guns and grenades.
Two other people were also killed in the attack and there were multiple injuries.
There has been no claim of responsibility.