Chapter 25 Chapter 4 Intelligence Warfare in Wartime

Section 1 America's Intelligence Warfare 1.1 Stopping the Japanese attack Victory of 1.2 Intelligence Battle of Midway One‧Three codes were deciphered, and Chief Yamamoto was crushed to pieces 1.4 Mariana Sea Battle 1.5 Judgment on Japan's War Capability Section 2 The Japanese Navy's Intelligence Warfare 2. One-to-US intelligence organization 2.2 Essentials of Intelligence Operations 2.3 Results of intelligence operations 2‧Four boastful base camp battle report 2.5 Judgment on the enemy's next battle