Dar es Salaam, April 15 -- PAKISTAN: An explosion that targeted a police vehicle in Pakistans southwestern Balochistan province has killed at least three officers. No group has so far claimed the attack.

At least three police officers were killed and 16 others injured on Tuesday after a bus carrying police personnel exploded in the Pakistani province of Balochistan.

While no group has claimed the attack, the Baloch Liberation Army (BLA) is the most active group in the region that carries out such deadly attacks on security forces.

The blast was reportedly caused by an improvised roadside bomb in Mastung district, around 40 kilometers (25 miles) south of the provincial capital Quetta.

“An explosive device...