Boeing B-17 Flying Fortress Units of the Mediterranean Theater of Operations Boeing B-17 Flying Fortress Units of the Mediterranean Theater of Operations The Mediterranean Theater of Operations (MTO) was the second-largest user of the B-17 Flying Fortress during World War II. There were a total of six combat groups (twenty-four squadrons) equipped with the bomber assigned to the Theater. Initially equipped with the B-17F Fortress, two bombardment groups (97th and 301st) were flown from airfields in England to Algiers and Oran in Algeria in November 1942 after the Operation Torch landings. They were assigned to the 5th Bombardment Wing, XII Bomber Command, Twelfth Air Force. The initial two combat groups were
RAF Bomber Command aircrew of World War II aircrew were given the task of flying a required number of operations, an "operational tour", usually of about 30 operations (missions in USAAF terminology). On completion of an operational tour the airman (and often his complete crew as they tended to remain very tight-knit, always flying together) would be "screened" (taken off operational flying) and split up as they received their future postings which would frequently be serving at Operational Training Units or Heavy Conversion Units preparing the next groups of young bomber crews for their postings to operational squadrons. Between March 1943 and the early summer of 1944 the