U.S. and international intelligence officials say that improved recruitment of spies inside the al-Qaeda network, along with increased use of targeted airstrikes and enhanced assistance from cooperative governments, has significantly reduced the terrorist organization’s effectiveness.
A U.S. counterterrorism official said that the combined advances have led to the deaths of more than a dozen senior figures in al-Qaeda and allied groups in Pakistan and elsewhere over the past year, most of them in 2009. Officials described Osama bin Laden and his main lieutenants as isolated and unable to coordinate high-profile attacks.
Recent claims of significant success against al-Qaeda have become part of White House deliberations about U.S. strategy in Afghanistan, centering on a request by Gen. Stanley A. McChrystal, the top American and NATO commander there, for an expanded counterinsurgency campaign that will require more U.S. troops. Discussions began in earnest Tuesday as senior national security and military officials met with President Obama.
Those within the administration who have suggested limiting large-scale U.S. ground combat in Afghanistan, including Vice President Biden, have pointed to an improved counterterrorism effort as evidence that Obama’s principal objective — destroying al-Qaeda — can be achieved without an expanded troop presence.