The national security sector has dealt a preemptive blow against terrorists after capturing a three-member cell of the terrorist Muslim Brotherhood group.

Investigations uncovered that the cell is led by an engineer with the Suez Canal Authority, a security source told MENA.

He added that the move was undertaken before they perpetrate acts of violence in Ismailia targeting vital establishments and policemen.

All legal measures were taken against them and they were referred to the prosecution concerned, he added.