Admiral Isoroku Yamamoto, mastermind of Pearl Harbor, was killed on April 18, 1943, when U.S. forces intercepted his flight plan and launched Operation Vengeance. A squadron of P-38 Lightnings flew a ...

American codebreakers, aided by brilliant Nisei linguists, intercepted critical Japanese communications detailing Admiral Yamamoto’s itinerary. With precision and daring, US military planners launched ...