http://www.onwar.com/chrono/1942/apr42/f18apr42.htm
Doolittle raids Tokyo
Saturday, April 18, 1942 www.onwar.com
Over Japan... Doolittle’s Raid on Tokyo. From the decks of the USS Hornet, Col. Doolittle leads 16 B-25 bombers for a raid on Tokyo. They launch from the maximum range, 650 miles from their target. Essentially unarmed to extend their flying range, the B-25’s fly unmolested to Tokyo and drop their bombs, proceeding to China where they land at the very limits of their fuel. Although the bombing does minimal damage physically, the psychological impact is great. For the Americans, this raid symbolizes the first “strike back” at the Japanese and raises American morale substantially. The Japanese, buoyed by their constant success in the Pacific are now forced to contemplate the implications of the war if it is allowed to be carried to Japanese soil. This change in Japanese attitude will affect military decisions in such crucial battles as the battle of Midway and the Coral Sea. For the Americans, the raid signifies that the Japanese are not invulnerable and therefore can ultimately be defeated.
From Berlin... General Von Leeb is removed for the command of Army Group North which has been besieging Leningrad. He is replaced by General Kuchler. This is the third removal since December 1941 and now all three Army Groups have changed commanders.
In Burma... The Japanese 56th Division decimates the Chinese 55th Division during its retreat from Mauchi. The road to Lashio is now undefended. Its importance lies in the fact that it is a terminus for the Burma Road. Chinese troops are also forced to withdraw from the Sittang Valley.
Don’t overlook the article about the “secret U.S. Air Base” on page 4. I think it concerns the landing field you guys were discussing yesterday.