The Pentagon’s most senior planners are challenging the longstanding strategy that requires the armed forces to be prepared to fight two major wars at a time. Instead, they are weighing whether to shape the military to mount one conventional campaign while devoting more resources to defending American territory and antiterrorism efforts. The consideration of these profound changes are at the center of the current top-to-bottom review of Pentagon strategy, as ordered by Congress every four years, and will determine the future size of the military as well as the fate of hundreds of billions of dollars in new weapons. Full Story