The leader of the Sunni insurgent group al-Qaeda in Iraq and several of his top lieutenants have recently left Iraq for Afghanistan, according to group leaders and Iraqi intelligence officials, a possible further sign of what Iraqi and U.S. officials call growing disarray and weakness in the organization. U.S. officials say there are indications that al-Qaeda is diverting new recruits from going to Iraq, where its fighters have suffered dramatic setbacks, to going to Afghanistan and Pakistan, where they appear to be making gains.
"We do believe al-Qaida is doing some measure of re-assessment regarding the continued viability of its fight in Iraq and whether Iraq should remain the focus of its efforts," Brig. Gen. Brian Keller, senior intelligence officer for Gen. David H. Petraeus, the top American commander in Iraq, wrote in an e-mail. But Keller said that the reliability of indications that recruits have been diverted has "not yet been determined" and that U.S. officials have no evidence that top al-Qaeda in Iraq leaders have gone to Afghanistan.