Hagen is in North Rhine-Westphalia on the eastern edge of
the Ruhr area. It was first mentioned about 1200, and grew
from the 19th century with the mining of coal and the
production of steel in the Ruhr. The Hagener museum had
one of the largest collections of geology and archaeology in
Germany. Hagen was mostly destroyed on October 1,
1943 in one British area attack, but Allied bombing raids on
Hagen between October 1943 and March 1945 destroyed
the museum building and the bulk of the collection as well as
the extensive image collection and the thousands of  
specialized library volumes. 267 RAF aircraft attacked
Hagen and started 1,439 fires, of which 124 were classified
as large.
Hagen in ruins, left
What comprised the Germany army in the "Battle of the Ruhr" toward the
end were 12-14 year old German boys and men over age 65. The "battle"
killed 5,000 British and Commonwealth air crewmen. Post-war analysis
indicated that the impact upon German industry by the attacks on the Ruhr
was not as great as had been believed. But it was a success if looked at in
terms of impacting civilians. Over 50,000 people, including allied prisoners
of war, met their death in the Rhine Ruhr by Allied bomb attacks. The
closely cultivated city centers, many from the Middle Ages, lay in rubble,
with just narrow paths marking former roads.
Downtown Essen, left. Click
Well over 15,000 people were killed in the "Battle of the Ruhr" on the ground and 5,000 RAF
air-men died as well. Many more lost their lives in "Ruhr raids" between March and July 1943. Yet,
while the damage to the cities and towns in the Rhine-Ruhr region was immense, such as the air raid
on Dortmund in the night of May 4/5, 1943 that destroyed almost the whole city center with its
medieval historical monuments in an hour, damage to  the armaments factories was quickly repaired.
In a special operation in the night of May 16/17,
1943, Bomber Command also carried out an attack
on the reservoirs in the Sauerland in the Dambuster
raid  of "Operation Chastise" whose main targets
were the dams of the Möhne, Sorpe, Eder, Lister
and Ennepe.  In the course of this mission, the
important Möhne and Eder dams were destroyed
and the gigantic flood in the Ruhr valley which
resulted killed about 2,000 people. More than 70
people were also killed when the Eder dam was
blown up.  
The Möhne, left
The Battle of the Ruhr
Only the city Hagen in the south of the Ruhr remained past the summer of 1943 without damage.
Hagen is called "Gate to the Sauerland", the mountain region south of the Ruhr. This region is one of
the historical areas for fossils and archaeology in Germany. In August 1943, Dortmund, Bochum,
Essen, Mülheim, Duisburg, Cologne, Wuppertal and many other cities were only ruins.
Running parallel to their air raids, the Allies conducted an extensive psychological
warfare campaign until the end of the war in May 1945 and dropped billions of leaflets
over Germany to inform the German population of the crimes of their government.
Of course, these were not too impressive to the German people and the rude, arrogant
wording seemed disingenuous while babies and children were being incinerated by
their authors in British air attacks which honed in on the civilian population in such a
brutal and merciless manner.
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On February 14, 1942, a British directive determined the conduct of the air war by the British
Bomber Command from then until the end of the war. Area attacks should "destroy the moral of the
German population and the infrastructure in the large cities". The "1000-bomber-raid" on Cologne on
the night of May 29/30, 1942, caused major damage and a great number of casualties for the first
time in one of the largest cities in Germany. But the numerous area raids on the Ruhr in 1942 were
less successful because of the strong air defense.
Other cities lying beside the Rhine river, notably Duisburg,
Düsseldorf and Cologne, suffered heavy damage and high
civilian casualties. From a major attack on Essen in the night of
March 5/6, 1943, the RAF Bomber Command started an air
offensive against the Rhine-Ruhr area which was to last four
months and, until mid-July 1943 nearly all larger cities in this
region were almost continuously bombed.
Click left
In May and June, 1943,  the "Battle of the Ruhr" increased, killing more than 6,000 people in two
attacks on Wuppertal and almost 5,000 in Cologne in the night of June 28/29, 1943. The attack on
Wuppertal in the night of  May 29/30, 1943 was the first example of a firestorm
(see under Wuppertal).
Here is a breakdown in the Allied Ruhr bombings of the USA and British Bomber Command (BC):
1942
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Dortmund, town area
B            Dortmund, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Essen, town area
BC         Duisburg, town area
BC         Duisburg, town area
BC         Duisburg, town area
BC         Duisburg, town area
BC         Duisburg, town area
BC         Duisburg, town area
BC         Essen, town area
BC         Duisburg, town area
US         Hamm, marshalling yards          
BC         Essen, town area         
BC         Essen, town area         
BC         Duisburg, town area         
BC         Bochum, town area         
BC         Essen, town area         
BC         Duisburg, town area         
BC         Duisburg, town area         
BC         Duisburg, town area         
BC         Essen, town area         
BC         Dortmund, town area         
BC         Duisburg, town area         
BC         Bochum, town area         
BC         Dortmund, town area         
BC         Essen, town area         
BC         Bochum, town area         
BC         Oberhausen, town area         
US         Marl-Hüls, synthetic rubber plant
BC         Mülheim, town area         
BC         Gelsenkirchen, town area         
BC         Gelsenkirchen, town area         
BC         Essen, town area         
US         Gelsenkirchen, oil/marshalling/steel
BC         Bochum, town area         
BC         Hagen, town area         
US         Gelsenkirchen, oil plant/yards  
US         Gelsenkirchen, synthetic oil plant    
1944
US         Hamm, marshalling yards          
BC         Essen, town area         
US         Hamm, marshalling yards         
BC         Essen, town area         
BC         Duisburg, town area         
BC         Dortmund, town area         
US         Schwerte, marshalling yards         
US         Hamm, marshalling yards         
BC         Gelsenkirchen, synthetic oil plant
BC         Oberhausen-Sterkrade, oil plant       
BC         Gelsenkirchen, synthetic oil plant
BC         Gelsenkirchen, synthetic oil plant       
BC         Bottrop-Welheim, oil plant     
BC         Wanne-Eickel, synthetic oil plant         
BC         Oberhausen, synthetic oil plant    
US         Gelsenkirchen, synthetic oil plant
US         Gelsenkirchen, Gelsenberg         
BC         Castrop-Rauxel, oil plant Victor
BC         synthetic oil plant Gelsenkirchen,
BC         Dortmund, oil plant Gelsenkirchen,
BC         synthetic oil plant Wanne-Eickel      
BC         Gelsenkirchen, synthetic oil plant
US         Hamm, marshalling yards
US         Unna, Königsborn depot         
US         Hamm, marshalling yards
BC         Bottrop-Welheim, oil plant
BC         Oberhausen-Sterkrade, oil plant       
BC         Oberhausen-Sterkrade, oil plant        
BC         Bottrop-Welheim, oil plant
US         Hamm, marshalling yards         
US         Hamm, marshalling yards, oil plant     
BC         Dortmund, town area         
BC         Bochum, town area         
BC         Wanne-Eickel, synthetic oil plant        
BC         Duisburg, town area         
BC         Duisburg, town area          
US         Hamm, marshalling yards         
BC         Essen, town area         
BC         Essen, town area         
US         Hamm, marshalling yards         
US         Gelsenkirchen, synthetic oil plant
US         Bottrop-Welheim, oil plant
US         Hamm, marshalling yards         
US         Hamm, marshalling yards         
BC         Bottrop-Welheim, oil plant     
US         Gelsenkirchen, synthetic oil plant
US         Gelsenkirchen, synthetic oil plant       
BC         Oberhausen, town area/yards      
US         Castrop-Rauxel, synthetic oil plant      
US         Oberhausen, synthetic oil plant        
US         Bottrop-Welheim, synthetic oil plant
US         Gelsenkirchen, synthetic oil plant
BC         Bochum, town area         
BC         Gelsenkirchen, synthetic oil plant
US         Bottrop-Welheim, synthetic oil plant     
US         Oberhausen-Sterkrade, oil plant        
US         Duisburg, coking plant Bruckhausen      
BC         Wanne-Eickel, synthetic oil plant        
BC         Castrop-Rauxel, synthetic oil plant    
US         Gelsenkirchen, synthetic oil plant       
US         Bottrop-Welheim, synthetic oil plant    
BC         Dortmund, synthetic oil plant
BC         Dortmund, synthetic oil plant
BC         Wanne-Eickel, synthetic oil plant          
US         Gelsenkirchen, synthetic oil plant
BC         Castrop-Rauxel, synthetic oil plant        
BC         Oberhausen-Sterkrade, oil plant       
BC         Gelsenkirchen, synthetic oil plant
US         Gelsenkirchen, synthetic oil plant
US         Hamm, marshalling yards         
BC         Essen, town area         
BC         Dortmund, town area         
US         Hamm, marshalling yards         
BC         Bottrop, coking plant
BC         Oberhausen, coking plant
BC         Duisburg, town area         
BC         Dortmund, coking plant          
BC         Hagen, town area         
BC         Oberhausen, town area         
BC         Hamm, marshalling yards         
BC         Duisburg, marshalling yards         
BC         Oberhausen, marshalling yards/coking   
BC         Witten, steel works and town area   
BC         Essen, town area         
BC         Duisburg, town area         
BC         Gelsenkirchen, synthetic oil plant
BC         Oberhausen, marshalling yards
1943
US         Hamm, marshalling yards          
BC         Essen, town area         
BC         Essen, town area         
BC         Duisburg, town area         
BC         Bochum, town area         
BC         Essen, town area         
BC         Duisburg, town area         
BC         Duisburg, town area         
BC         Duisburg, town area         
BC         Essen, town area         
BC         Dortmund, town area         
BC         Duisburg, town area         
BC         Bochum, town area         
BC         Dortmund, town area         
BC         Essen, town area         
BC         Bochum, town area         
BC         Oberhausen, town area         
US         Marl-Hüls synthetic rubber  plant
BC         Mülheim, town area         
BC         Gelsenkirchen, town area         
BC         Gelsenkirchen, town area         
BC         Essen, town area         
US         Gelsenkirchen, Bochum; oil plant,yards, steel
BC         Bochum, town area         
BC         Hagen, town area         
US         Gelsenkirchen, synthetic oil plant/yards    
US         Gelsenkirchen, synthetic oil plant     
1945
BC         Dortmund, coking plant          
BC         Dortmund, coking plant          
US         Hamm, marshalling yards         
BC         Recklinghausen, coking plant          
BC         Bochum, coking plant          
BC         Wanne-Eickel, coking plant          
US         Oberhausen-Sterkrade, synthetic oil plant   
BC         Duisburg, coking plant          
BC         Gelsenkirchen, town area/yards         
US         Dortmund, coking plant         
US         Dortmund, coking plant         
US         Duisburg, Rheinhausener Brücke         
US         Hamm, marshalling yards         
BC         Wanne-Eickel, synthetic oil plant          
BC         Bottrop, coking plant         
BC         Dortmund, coking plant         
BC         Oberhausen, coking plant         
BC         Gelsenkirchen, synthetic oil plant          
BC         Wanne-Eickel, synthetic oil plant          
BC         Wanne-Eickel, synthetic oil plant         
US         Hamm, marshalling yards          
US         Gelsenkirchen, synthetic oil plant          
US         Dortmund, coking plant        
US         Bochum-Langendreer, coking plant         
US         Dortmund, synthetic oil plant       
US         Bochum, coking plant         
US         Gelsenkirchen, coking plant          
US         Gelsenkirchen, synthetic oil plant          
BC         Dortmund, town area         
BC         Duisburg, town area         
BC         Gelsenkirchen, coking plant          
BC         Oberhausen, coking plant         
BC         Essen, town area         
BC         Gelsenkirchen, coking plant          
BC         Bergkamen, synthetic oil plant          
BC         Bergkamen, synthetic oil plant          
BC         Dortmund, synthetic oil plant
BC         Gelsenkirchen, coking plant          
BC         Gelsenkirchen, synthetic oil plant           
US         Hagen, marshalling yards         
US         Schwerte, marshalling yards         
BC         Bergkamen, synthetic oil plant          
BC         Bergkamen, synthetic oil plant          
BC         Wanne-Eickel, synthetic oil plant         
BC         Gelsenkirchen, coking plant          
US         Datteln, coking plant          
US         Castrop-Rauxel, synthetic oil plant           
US         Dortmund, coking plant     
US         Bochum-Langendreer, coking plant
US         Bochum-Langendreer, coking plant
US         Bochum-Langendreer, coking plant        
US         Dortmund, coking plant          
US         Essen, coking plant          
US         Essen, marshalling yards         
US         Bottrop, coking plant          
US         Gelsenkirchen, synthetic oil plant          
US         Marl-Hüls, coking plant          
BC         Gelsenkirchen, synthetic oil plant         
US         Dortmund, Verschiebebahnhöfe         
US         Hagen, marshalling yards         
US         Schwerte, marshalling yards         
BC         Essen, town area         
BC         Dortmund, town area         
BC         Gelsenkirchen, coking plant          
BC         Herne, coking plant          
BC         Hattingen, coking plant          
BC         Datteln, coking plant          
US         Holzwickede, marshalling yards         
BC         Castrop-Rauxel, synthetic oil plant           
BC         Bottrop-Welheim, synthetic oil plant           
BC         Hagen, town area         
BC         Dortmund, coking plant          
BC         Marl-Hüls,          
BC         Hattingen, coking plant          
BC         Bochum-Langendreer, coking plant
BC         Witten, town area         
BC         Gelsenkirchen, coking plant          
BC         Recklinghausen, marshalling yards         
BC         Hamm, marshalling yards         
US         Essen/Mülheim airfield         
BC         Bochum-Langendreer, coking plant
BC         Dorsten, marshalling yards         
US         military camps at  Dorsten-Bottrop         
US         Hagen-Hengstey, marshalling yards          
US         Schwerte-Geisecke, marshalling yards          
US         Holzwickede, marshalling yards         
US         Unna, marshalling yards         
US         Recklinghausen, marshalling yards         
US         Gladbeck, marshalling yards         
BC         Gladbeck, Eisenbahnanlagen         
BC         Bochum-Langendreer, coking plant
BC         Bottrop, coking plant         
BC         Hamm, coking plant