"The original jihadis started in old Peshawar with very little money, in the pre-Saudi, pre-CIA days," Yusufzai said. "Later, they all rented places in University Town, the most expensive neighborhood in Peshawar."
The Arab neighborhoods in University Town were, oddly, the most westernized in the city. Old Peshawar is a crooked tangle of alleys and bazaars rich with the smells, smoke and people of Central Asia. A thick haze of exhaust, dust and brick kiln smoke lies over it.
University Town is clean and rectangular, laid out on a grid filled with walled compounds of big three-story stucco houses that would be at home in Orange County. The new villas were filled by the Arabs and an even larger militia of camp followers. Armies used to be trailed by merchants of flesh and other entertainments; modern armies, even ragtag agglomerations like the moujahedeen, are as likely to be followed by a social worker as a streetwalker. The Afghan wars, because of the international nature of their combatants and finances, were the apotheosis of this.
The biggest industry in Peshawar in the '80s and '90s, after the arms trade, was good works. More than 150 charities, development and refugee care organizations opened offices.
There was plenty to do. Afghanistan at the time of the Russian invasion had a population of 15 million. Over a decade, that would shrink by almost half. Many fled through the mountain passes to Pakistan.
One of the largest aid agencies was a Kuwaiti charity called Lajnat al Dawa al Islamia, the Committee for Islamic Appeal. The charity at one point had more than 1,000 employees in Pakistan and was spending $4 million a year in the region. Its regional manager was Zahed Shaikh -- Khalid Shaikh Mohammed's older brother.
As head of one of the largest charities in town, Zahed became a figure of importance. He knew local diplomats, the Afghan warlords; when Pakistani politicians came to town, he shared the dais with them.
After college in North Carolina, Khalid, according to Kuwaiti authorities, never returned home. Instead, he joined his big brother in Peshawar. Another brother, Abed, a schoolteacher, left his job in the Gulf emirate of Qatar and came east too. A man who knew all three said Zahed, the eldest, was the coolest head of the trio; Abed was more militant and Khalid tended to follow him.