Increasing militant activity in western Pakistan poses three key national security threats: an increased potential for major attacks against the United States itself; a growing threat to Pakistani stability; and a hindrance of U.S. efforts to stabilize Afghanistan. This report addresses this issue at length. It also describes the recent upsurge of militant activity on the Pakistani side of the Pakistan-Afghanistan border, as well as the general political climates of Pakistan and Afghanistan and their relationships with the United States.

This report discusses Afghanistan's political transition, which was completed with the convening of a parliament in December 2005. Since then, insurgent threats to Afghanistan's government have escalated to the point that some experts are questioning the future of U.S. stabilization efforts.