Pakistan's troops and rescue workers look for survivors amid the rubble of a damaged building following the explosion, in Karachi, Pakistan.

Pakistan's troops stand guard while rescue workers look for survivors amid the rubble of a damaged building following the explosion, in Karachi, Pakistan. Police and rescuers say a...

Pakistani women peel prawns at fisheries in Karachi, Pakistan. Women earn some 250 Pakistani rupees ($1.50) a day to feed their families.

Local residents wade through flooded area caused by heavy monsoon rains, in Karachi, Pakistan. Heavy rains hit Pakistan's financial capital Karachi for a fifth straight night, brin...

A boy uses half of a fiber tank to navigate a flooded street after heavy monsoon rains, in Karachi, Pakistan. Heavy monsoon rains have lashed many parts of Pakistan as well the sou...

Residents gather beside their damaged houses caused by heavy monsoon rains, in Yar Mohammad village near Karachi, Pakistan.

Residents carry salvaged belongings as they wade through a flooded area during a heavy monsoon rain in Yar Mohammad village near Karachi, Pakistan. Pakistan's military said it will...

Residents navigate through a flooded street after a heavy rainfall in Karachi, Pakistan.

Police officers stand guard while a health worker gives a polio vaccine to a child in Karachi, Pakistan. Pakistan resumed vaccinations against polio months after the drive against ...

Security personnel surround the Stock Exchange Building after gunmen's attack in Karachi, Pakistan. Special police forces deployed to the scene of the attack and in a swift operati...

This image made from a video shows the exterior of stock exchange building in Karachi, Pakistan. Militants attacked the stock exchange in the Pakistani city of Karachi, according t...

In this image made from a video, police and investigators gather around a car used by attackers, in Karachi, Pakistan. Militants attacked the stock exchange in the Pakistani city o...

Mohammad Zubair, a passenger who survived a plane crash, is visited by relatives at his home in Karachi, Pakistan. When the plane jolted violently, Zubair thought it was turbulence...

In this photo released by Pakistan Civil Aviation Authority, provincial governor Imran Ismail, center in blue coat, and Pakistan's aviation minister Ghulam Sarwar, center in black ...

Christian women hold candles during a prayer service for the victims of a plane crash, at St. Johan Cathedral in Peshawar, Pakistan. A Pakistan International Airlines carrying pass...

A woman mourns while talking on cell phone after she identified a body of her family member, who was killed in the Friday's plane crash, at a morgue in Karachi, Pakistan. An aviati...

Volunteers carry the dead body of plane crash victim in Karachi, Pakistan.

Fire brigade staff try to put out fire caused by plane crash in Karachi, Pakistan.

Volunteers carry an injured person at the site of a plane crash in Karachi, Pakistan.

Fire brigade staff try to put out fire caused by plane crash in Karachi, Pakistan.