At the time, I wrote that “it’s unclear whether Obama will approve Petraeus’ request for the use of ‘signature strikes’ in Yemen,” though that was true only in the most technical sense. It was virtually impossible to imagine that a request from David Petraeus, of all people, to Barack Obama, of all people, for authority to target even more people in Yemen for death, now without even knowing who they are, would be anything but quickly and eagerly approved. And that is exactly what has now happened, as the Post‘s Greg Miller reports today:

The United States has begun launching drone strikes against suspected al-Qaeda operatives in Yemen under new authority approved by President Obama that allows the CIA and the military to fire even when the identity of those who could be killed is not known, U.S. officials said. . . .

The decision to give the CIA and the U.S. Joint Special Operations Command (JSOC) greater leeway is almost certain to escalate a drone campaign that has accelerated significantly this year, with at least nine strikes in under four months. The number is about equal to the sum of airstrikes all last year. . . .

Congressional officials have expressed concern that using signature strikes would raise the likelihood of killing militants who are not involved in plots against the United States, angering Yemeni tribes and potentially creating a new crop of al-Qaeda recruits. . .

Gregory Johnsen, a Yemen expert at Princeton University, has questioned . . . the wisdom of the expanded drone operations. . . . ”I would argue that U.S. missile strike[s] are actually one of the major — not the only, but a major — factor in AQAP’s growing strength.”

Read more:http://www.salon.com/2012/04/26/obama_escalates_in_yemen/singleton/