CAMBRIDGE, USA. Just over a year ago the Bush administration published its National Security Strategy,which articulated a dramatic change in its foreign policy outlook after the events of September 11, 2001. Thenew strategy declared that "we are menaced less by fleets and armies than by catastrophic technologiesfalling into the hands of the embittered few." Instead of strategic rivalry, "today, the world'sgreat powers find ourselves on the same side - united by common dangers of terrorist violence and chaos."