"Solomons campaign" . "lost during aerial engagements" . "Killed" . . "ambush the officer" . "intercept and kill Japanese Admiral Isoroku Yamamoto" . . "killed when the plane that he was on was shot down" . "Vengeance" . "18 April 1943" . "1 pilot killed" . . "death of Admiral Yamamoto" . . . "shooting down" . "mission to shoot down Admiral Yamamoto" . "assassination" . . . "shoot down his plane" . "1 P-38G fighter aircraft lost," . "assassinated" . "targeted killing" . . . "killed" . "his aircraft was shot down" . "the Yamamoto mission" . "became a casualty" . . "shooting down of Admiral Yamamoto's airplane" . "American victory" . . "ambush" . "6A6M3fighter aircraft" . "dies" . . "1943-04-18" . "Operation Vengeance" . . . "Isoroku Yamamoto's death" . . . "Yamamoto's death" . . . "attack by U.S. fighter planes" . . . "shoot down Admiral Yamamoto" . "the death of Isoroku Yamamoto" . . "Death of Isoroku Yamamoto" . . "Operation Vengeance" . "Yamamoto\u2019s death" . "18P-38Gfighter aircraft" . "2G4M1bombers," . . . . . "intercepted and shot down" . "shootdown" . .