Many analysts have heralded the U.S. military's Revolution in Military Affairs (RMA), a qualitative improvement in operational concepts and weapons that transforms the nature and character of warfare. Focusing on military technology, most argue that the new sensor, surveillance, communications, and computational technologies will usher in a period in which U.S. military capabilities will far exceed those of potential competitors. Developments in such fields as nanotechnology, robotics, and genetic engineering will greatly influence new weapons designs of the twenty-first century.

Many analysts have heralded the U.S. military's Revolution in Military Affairs (RMA), a qualitative improvement in operational concepts and weapons th...