It remains unlikely that Islamic militants could seize power in Pakistan, given the strength of Pakistan’s military, according to American intelligence analysts. But a senior American intelligence official expressed concern that recent successes by the Taliban in extending territorial gains could foreshadow the creation of “mini-Afghanistans” around Pakistan that would allow militants even more freedom to plot attacks.
American government officials and terrorism experts said that Al Qaeda’s increasing focus on a local strategy was partly born from necessity, as the C.I.A.’s intensifying airstrikes have reduced the group’s ability to hit targets in the West. The United States has conducted 16 drone strikes so far this year, according to American officials, compared with 36 strikes in all of 2008.
According to a Pakistani intelligence assessment provided to The New York Times in February, Al Qaeda has adapted to the deaths of its leaders by shifting “to conduct decentralized operations under small but well-organized regional groups” within Pakistan and Afghanistan. At the same time, the group has intensified its recruiting, to replace its airstrike casualties.