As many as four terrorists of a banned outfit involved in attack on security personnel were arrested during a crackdown on Tuesday.
Sources said sensitive agencies personnel responding to an intelligence report conducted operation in Korangi area of the metropolis city of Karachi.
During the raid, four terrorists belonging to a defunct organisation were detained besides recovered of SMGs and 9MM pistols from their possession. The nabbed terrorists stated to be involved in attacks on security personnel have been shifted to an undisclosed destination for further interrogation.