With suicide attacks up and the growing use of chlorine bombs, al-Qaeda in Iraq looks increasingly emboldened. But reports are surfacing of rifts among its factions.

Pakistan is key to success in U.S.-led  counterterrorism efforts, with its tribal areas serving as terrorist havens. But covert U.S. military actions inside Pakistan put the future of the U.S.-Pakist…

An increase in terror incidents involving Islamic radicals who are U.S. citizens is vexing law enforcement officials and posing new questions about the roots of their radicalization.

This publication is now archived. Are coalition forces closing in on Osama bin Laden?We don’t know. U.S. and Pakistani administration and military officials have announced stepped-up efforts to find …