For decades Afghans have fled into Pakistan to escape war and upheaval, but in recent months the tide has reversed, with some 60,000 Pakistanis more than half of them children taking refuge in the Gulan camp, some 20 kilometers from the border in the restive Khost province.
"We knew the military operations would last a long time once they started," said Malik Omardin, a tribal elder who came from the Pakistani town of Datta Khel. "It's a mountainous area and the insurgents are very strong on their own territory, so the government will have a hard time finding and destroying the Taliban."
Eastern Afghanistan is an unlikely refuge. Khost and neighboring Paktika, where most of the refugees have sought shelter, are among the most dangerous provinces in the country. Local security forces have struggled to combat the Taliban following the withdrawal of US and NATO forces, and the insurgents are expected to launch a fresh offensive in the spring.
Bo Schack, the UN refugee agency's director in Afghanistan, said he does not expect the flow of refugees to stop any time soon. More than 40,000 families, averaging 7.5 people, have crossed into Afghanistan, he said. Children account for 58 per cent of the Gulan camp's population.