Two blasts hit Karachi, 15 wounded

Karachi: A bomb exploded near a bus carrying navy officials in Pakistan's southern city of Karachi on Tuesday, wounding 15 people, police said.

"We are not sure whether it was suicide. We are busy in rescue work and 15 wounded have been shifted to the hospital," a senior officer said by telephone.

A second blast occurred in another district of the city, police said, but offered no further details.