Battle of the Ruhr

Battle of the Ruhr
Part of Strategic bombing during World War II

The Krupp factory at Essen, 1945
Date5 March – 31 July 1943
Location
Result British victory
Belligerents
 United Kingdom
 Australia
 Canada
 New Zealand
 South Africa
 United States
 Germany
Commanders and leaders
Charles Portal
Arthur Harris
Hermann Göring
Josef Kammhuber
Strength
Bomber Command
March: 380 heavy, 160 medium bombers
July: 800 bombers
radar
anti-aircraft guns
day and night fighters
Casualties and losses
c. 5,000 aircrew
675 aircraft lost
2,126 aircraft damaged
USAAF: 16 B-17s
Bomber Command
4.7 per cent (43 attacks, 18,506 sorties)[1]
21,000 killed

The Battle of the Ruhr (5 March – 31 July 1943) was a strategic bombing campaign against the Ruhr Area in Nazi Germany carried out by RAF Bomber Command during the Second World War. The Ruhr was the main centre of German heavy industry with coke plants, steelworks, armaments factories and ten synthetic oil plants. The British attacked 26 targets identified in the Combined Bomber Offensive.[2] Targets included the Krupp armament works (Essen), the Nordstern synthetic oil plant at Gelsenkirchen and the Rheinmetall–Borsig plant in Düsseldorf, which was evacuated during the battle. The battle included cities such as Cologne not in the Ruhr proper but which were in the larger Rhine-Ruhr region and considered part of the Ruhr industrial complex.[3][4] Some targets were not sites of heavy industry but part of the production and movement of materiel.

The Ruhr had been attacked by Bomber Command from 1940; its defences and the amounts of industrial pollutants produced a semi-permanent smog that hampered bomb aiming. Along with anti-aircraft guns, searchlights and night fighters, the Germans built large decoys such as the Krupp decoy site (Kruppsche Nachtscheinanlage) near Essen to spoof the bombers into hitting open country. Cities outside the Ruhr were attacked to prevent the Germans from concentrating their defences and before the end of the battle, Operation Gomorrah on 24 July 1943, began the Battle of Hamburg. After the turn to Hamburg, Bomber Command continued to raid the Ruhr to keep the German defences dispersed.

  1. ^ Levine 1992, p. 53.
  2. ^ Gurney 1962, p. 113.
  3. ^ Levine 1992, p. 52.
  4. ^ Thompson 1956, p. 41.