A sharply escalated campaign of CIA drone strikes in Pakistan is aimed in part at al-Qaeda units suspected of planning terrorist attacks on targets in Europe, a threat that U.S. officials described as "credible but not specific" enough to allow authorities to anticipate precisely where or when a strike might occur.
The intensified bombing of targets in North and South Waziristan represents an expansion of the secret drone program from its origins as a weapon used in a selective hunt for high-ranking operatives to one now delivering a barrage of strikes in the hopes of disrupting a still-murky plot.
A U.S. official said that President Obama and congressional leaders have been briefed extensively on the European threat in recent weeks and that the warnings are considered ominous enough to warrant preemptive strikes.
American intelligence agencies have had "to work backwards, with your starting point being individuals you believe are involved in plotting, even when you don't have the full outlines of the plot itself," the U.S. official said. "That's why we have been striking - with precision - people and facilities that are part of these conspiracies."
TVNL Comment: US policy: Suspect them? Kill them. But they hate us for our freedom.