Some of these Marines learned what they know on Guadalcanal, a basically useless island in the Southwest Pacific where the Empire of Nippon and the United States of America are disputing—with rifles—each other’s right to build a military airbase. Early returns suggest that the Nipponese Army, during its extended tour of East Asia, has lost its edge. It would appear that raping the entire female population of Nanjing, and bayoneting helpless Filipino villagers, does not translate into actual military competence. The Nipponese Army is still trying to work out some way to kill, say, a hundred American Marines without losing, say, five hundred of its own soldiers.