The Doolittle Raid, U.S. Army Special Mission No. 1 of World War II, was a daring one-way mission of 16 B-25 Mitchell medium bombers with 80 aircrew, commanded by Lt. Col. James "Jimmy" Doolittle, to carry out America’s first offensive attack on Japan. From Mar. 9-25, 1942, the Raiders, assisted by Naval Air Station Pensacola, secretly trained at Eglin Main and Wagner Field, Eglin Aux Field No. 1, while personnel at Eglin Field made extensive modifications to the aircraft. On April 18, 1942, Doolittle’s B-25s took off from the USS Hornet for their long overwater flight to Japan. After the attack, the Japanese captured eight crewmembers and executed three as war criminals, while one died in captivity from sickness. In retaliation for aiding 65 Raiders to safety, the Japanese Army executed up to 250,000 Chinese. The Soviet Union interned one five-man crew after they landed their B-25 in Soviet territory. Although the raid had little tactical impact, it significantly raised American morale in the dark days of early 1942, led directly to the strategic American victory at the Battle of Midway, June 5-7, 1942, and foreshadowed the Strategic Bombing Campaign of Japan, 1944-45.