QUETTA, April 26: The offices of an intelligence agency and the executive district officer of the public health department were damaged in a bomb explosion in the Dear Bugti town on Saturday.

According to police sources, some people planted a bomb near the building which exploded with a big bang.

Meanwhile, two people were injured when a bomb went off under a tractor trolley in the Pat Feeder area of the Dera Bugti district. Police sources said that unidentified assailants had planted the bomb under the trolley.