Islamabad, May 19 (IANS) Pakistani security forces have arrested four militants involved in the terrorist attack on a minority community bus in the port city of Karachi that claimed 46 lives, the provincial chief minister said on Tuesday.

Sindh Chief Minister Qaim Ali Shah said that the four arrested men have confessed to being involved in the gruesome attack, reports Geo News.
On May 13, terrorists entered a bus belonging to the Ismaili community, a sub-sect of Shias, in the suburbs of the city and killed 46 people and injured dozens more.

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