[Al Arabiya Latest] Stormy weather grounded helicopters carrying emergency supplies to Pakistan's flood-ravaged northwest Friday as authorities said 12 million people had been effected and 650,000 houses destroyed in the disaster.U.S. military personnel waiting to fly Chinooks to stranded communities in the upper reaches of the hard-hit Swat Valley were frustrated by the storms, which dumped more rain on a region where many thousands are living in tents or crammed into public buildings.
Over the last week, floods triggered by monsoon rains have spread from the northwest down Pakistan, killing around 1,500 people.
Some 30,000 Pakistani soldiers are rebuilding bridges, delivering food and setting up relief camps in the northwest, which is the main battleground in the fight against al-Qaeda and the Taliban. Foreign countries and the United Nations have donated millions of dollars.
Nadim Ahmed, the head of the National Disaster Management Authority, said 12 million people had so far been affected by the floods and 650,000 houses destroyed over some 132,000 square kilometers (50,965 square miles), making it a bigger -- but far less deadly -- disaster than the 2005 Kashmir earthquake.
Relief effort
Ahmed did not say what he meant by affected, though the figure presumably includes those who may have experiencing only minor floods.
The United Nations earlier said that more than 4 million people had been affected, but normally bases its figures on government data. Officials from the world body were not immediately available for comment on the updated estimate Friday.
Also helping out in the relief effort are Islamist charities, including the Falah-e-Insaniat Foundation, which Western officials believe is linked to Lashkar-e-Taiba, the group blamed for the 2008 Mumbai attacks. Foundation head Hafiz Abdur Rauf said the assistance of the U.S. Army was welcome.
"This is a difficult situation for us. Every helping hand and donation is welcome," he said, adding that his group is running 12 medical facilities and providing cooked food for 100,000 people every day. The foundation helped out after the Kashmir earthquake under a different name.
The government has come under criticism for not doing enough, especially since President Asif Ali Zardari chose to go ahead with a trip to Europe at the height of the crisis.
In the Sukkur area of Sindh in southern Pakistan, 70 villages had been flooded over the last 24 hours, the navy said.
"Floods killed our people, they have ruined our homes and even washed away the graves of our loved ones. Yet we are here without help from the government," said Mai Sahat, a 35-year-old women looking over a flooded landscape where her village used to be.