GUN CREW WITH A 3-INCH ANTIAIRCRAFT GUN M2. The U.S. troops moving southward down Bataan in front of the enemy forces continued their delaying action as long as possible. The Bataan Peninsula, 32 miles long and 20 miles across at the widest portion, is covered with dense woods and thick jungle growth. Through the center runs a range of mountains. The limited area and difficult terrain made the fighting more severe and added to the problems of the advancing Japanese. However, the situation became steadily worse for the defending troops and on 9 April 1942 the forces were surrendered to the Japanese.

TOKYO RAID

B-25’S ON THE FLIGHT DECK of the aircraft carrier USS Hornet before taking off to bomb Tokyo on 18 April 1942 (top); B-25 taking off from the flight deck of the Hornet (bottom). In a small combined operation in the western Pacific by the U.S. Navy and the Army Air Forces, sixteen planes took off from the carrier Hornet, 668 nautical miles from Tokyo, to bomb the city for the first time during the war. The Japanese were completely surprised because, even though they had received a radio warning, they were expecting Navy planes which would have to be launched from a carrier closer to Tokyo, and therefore would not reach the city on 18 April.

TOKYO RAID

CREW IN CHINA after raiding Tokyo. About noon on 18 April the medium bombers from the Hornet reached Tokyo and nearby cities. After dropping their bombs they flew on to China where they ran out of fuel before reaching their designated landing fields. The crews of only two of the planes fell into Japanese hands. The others lived in the mountains for about ten days after assembling and were later returned to the United States. The news of the raid raised morale in the United States and while the damage inflicted was not great, it proved to the Japanese that they needed additional bases to the east to protect the home islands of Japan.

PHILIPPINES