Today marks the 75th Anniversary of the sixth and final day of Operation Argument otherwise known as BIG WEEK. On Friday, February 25, 1944 the 8th Air Force returns to Messerschmitt factories in Regensburg preceded by 15th Air Force there. Other Messerschmitt fighter plants at Augsberg and Furth are also hit by 8th Air Force. These raids mark the conclusion of the first major operation in the final battle for air superiority before the Normandy invasion scheduled for June 1944.


ETO Strategic Operations
Mission 235: In the final “Big Week” mission, 4 targets in Germany are hit; 31 bombers and 3 fighters are lost.
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- 268 B-17s are dispatched to aviation industry targets at Augsburg and the industrial area at Stuttgart; 196 hit Augsburg and targets of opportunity and 50 hit Stuttgart; they claim 8-4-4 Luftwaffe aircraft; 13 B-17s are lost and 172 damaged; casualties are 12 WIA and 130 MIA.
- 267 of 290 B-17s hit aviation industry targets at Regensburg and targets of opportunity; they claim 13-1-7 Luftwaffe aircraft; 12 B-17s are lost, 1 damaged beyond repair and 82 damaged; casualties are 4 KIA, 12 WIA and 110 MIA.
- 172 of 196 B-24s hit aviation industry targets at Furth and targets of opportunity; they claim 2-2-2 Luftwaffe aircraft; 6 B-24s are lost, 2 damaged beyond repair and 44 damaged; casualties are 2 WIA and 61 MIA.
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Escort is provided by 73 P-38s, 687 Eighth and Ninth Air Force P-47s and 139 Eighth and Ninth Air Force P-51s; the P-38s claim 1-2-0 Luftwaffe aircraft, 1 P-38 is damaged beyond repair; the P-47s claim 13-2-10 Luftwaffe aircraft, 1 P-47 is lost and 6 damaged, 1 pilot is MIA; the P-51s claim 12-0-3 Luftwaffe aircraft, 2 P-51s are lost and 1 damaged beyond repair, 2 pilots are MIA.
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Mission 236: 5 of 5 B-17s drop 250 bundles of leaflets on Grenoble, Toulouse, Chartres, Caen and Raismes, France at 21292335 hours without loss
MTO Strategic Operations
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Continuing coordinated attacks with the Eighth Air Force on European targets, B-17s with fighter escorts pound Regensburg aircraft factory; enemy fighter opposition is heavy. Other B-17s hit the air depot at Klagenfurt, Austria and the dock area at Pola, Italy. B-24s attack Fiume, Italy marshaling yard and port and hit Zell-am-See, Austria railroad and Graz airfield and the port area at Zara, Yugoslavia; 30+ US aircraft are lost; they claim 90+ fighters shot down.
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For extensive background, see this Wikipedia article, where the passage above came from:
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https://en.wikipedia.org/wiki/Big_Week
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From Pickle Barrel’s to Radar Pattern Bombing of Cities
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In evaluating the WW2 Combined Bomber Campaign in Europe there is far more propaganda about “precision bombing” than actual accurate and precise bombing. When using the Norden bombsite in test conditions, on a clear and still day, with an absolutely distinct against back ground target, with a picked high skill aircrew, from less than 10,000 feet altitude, you could get within a few hundred feet of the target.
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Things were far less then perfect in combat over Europe. Bombing altitudes exceeded 20,000 feet and the number of days where cloud cover measured less than 4/10ths were few and concentrated in the summer.
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“Big Week” was fought in European winter. Too fight then, the USAAF had to resort to the use of both British provided “H2S” 10 cm and hand built American “H2X” 3 cm wavelength radars carried on pathfinder bombers leading the USAAF bomber streams.

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