How to Take Out a TV Station.

• Position: Advantages of unmanned combat air vehicles - Brief Article

Gen. Ronald Fogleman, retired Air Force chief of staff, isn't much of a fan of unmanned combat air vehicles (UCAVs), now under development, but he sees an important role for them in future combat. "UCAVs ate dumber than dirt," he told a research conference in Washington, D.C. "But I think we're going to be plowing some UCAV dirt anyway." Why?

"If you want to destroy the television station in downtown Bucharest," Fogleman said, "the smart way to do it would be to take a UCAV down the street where the...