"a bombing raid on Japan" . . . "attack" . . . "a raid against Tokyo" . "Unknown number ofKawasaki Ki-61Hien fighters and anti-aircraft artillery" . . . . . "the Japanese mainland" . "his raid" . "James H Doolittle's raiders" . . "a lightning raid on Tokyo" . "mission" . "Doolittle air raid" . . . "Doolittle's Raiders" . . . "Doolittle Mission" . . . . . "Raid on Tokyo" . . . . "Colonel Doolittle's raid on Tokyo" . . . . . "raid on Tokyo" . . . . "\\\"Doolittle raid\\\"" . "Halsey-Doolittle raid" . "Raiders" . "sixteen bombers" . "Doolittle Raid#List of the participating crewmen" . . "April 1942 Tokyo bombing raid" . "bombing Tokyo" . "first raid on Japan" . . . "* US propaganda victory; US and Allies' morale improved" . "Tokyo Raiders" . . "first air raid" . "James Doolittle raid" . . "Doolittle raider" . . . . . "Doolittle_Raid#Fate_of_the_missing_crewmen" . . "bombing of Tokyo" . "Doolittle Raid" . . . "Doolittle Raid" . . . "\\\"Thirty Seconds over Tokyo\\\"" . . "1942-04-18" . "daring raid" . "1942 air raid on Japan" . . . . "Gen. Doolittle's raid" . "\\\"Doolittle's Raid\\\"" . . . . "Doolittle Raiders" . "bombing raid" . "Daring Raid" . "bombing raid on Tokyo" . . . "Doolittle raiders" . . . "Doolittle" . "their famous raid" . . . . . "bombed Tokyo" . "a seaborne, small-scale air raid on Tokyo (the \\\"Doolittle Raid\\\")" . . "first bombing raid on Tokyo" . "* Minor physical damages, significant psychological effects" . . . "Doolittle_Raid#List_of_the_participating_crewmen" . "Unsuccessful Pursuit Following Doolittle Raid" . "Tokyo raid" . "Doolittle Raid on Tokyo" . . "a force of 16 B-25 Mitchell bombers" . . "bombing" . "special unit that was formed to attack Japan" . "List of participating aircraft in Doolittle Raid" .