Militants targeted a relief helicopter as the death toll climbed after the devastating quake.
Attack underscores dangers facing relief work following deadly quake.
Help trickling to remote villages as death toll reaches more than 300.
The death toll from the massive tremor rose to at least 271.
Jundallah has set its sights on Pakistan's minority religions.
Rescuers struggled to help thousands left injured and homeless.
Number of fatalities spike as rescuers try to reach injured in remote region.
New island appears off coast after powerful quake that killed dozens.
Decry deadliest attack in Pakistan against members of their faith.
A confidence building measure ahead of possible peace talks.
