The 340th Bombardment Group (Medium) 1942-1945 was a World War II United States Army Air Forces combat organization. It served primarily in the Mediterranean, African, and The Middle East Theaters of World War II. In the course of its 898 combat missions the 340th group attacked targets in Tunisia, Pantelleria, Lampedusa, Sicily, Italy, Bulgaria, Albania, Yugoslavia, Greece, southern France and Austria.
Throughout its entire combat history the 340th maintained a bombing accuracy record that grew progressively better as each new Mediterranean campaign unfolded. Largely responsible for this result was the intensive training-during combat program instituted by Col. Chapman in March, 1944, and carried through until the end of the war. Twice the group was cited by the War Department as a Distinguished Unit