ABC News tells us that Zawahiri was the target of the attack on the Bajaur madrassa, and the attack came from US Predator drones, not Pakistani helicopters.
Even if the attempt was unsuccessful, there is cause for optimism.
No word yet on whether or not Zawahiri was killed in the raid, but one Pakistani intelligence source did express doubt that Zawahiri would have been staying in a madrassa, which is an obvious target for strikes against militants. That source, however, did express confidence that Pakistani intelligence is closing in on Zawahiri’s location.
One of the clerics who is believed to have been killed today, Maulana Liaquat, was one of the two main local leaders believed to be protecting Zawahiri.
Pakistani intelligence sources tell ABC News they believe they have “boxed” Zawahiri in a 40-square-mile area between the Khalozai Valley in Bajaur and the village of Pashat in Kunar, Afghanistan. They hope to capture or kill him in the next few months.