Wynn, Stephen Hitler's Air Defences

The first Allied bombing raid on Berlin during the course of the Second World War, took place on 7 June 1940, when a French naval aircraft dropped 8 bombs on the German capital, but the first British raid on German soil took place on the night of 10/11 May 1940, when RAF aircraft attacked Dortmund.

Initially, Nazi Germany hadn't given much thought about its aerial defences. being attacked in its 'own back yard' wasn't something that was anticipated to be an issue. Germany had been on the offensive from the beginning of the war and Hitler believed that the Luftwaffe was the much stronger air force.

In addition, from 1939-1942, the Allied policy of aerial attacks on German soil was to hit targets with a distinct military purpose, such as munitions factories, airfields etc. This meant that the Germany military could focus where they placed their anti-aircraft batteries and had a very good idea of how many they would need.

However, Germany's defensive capabilities were forced to improve as Allied raids on towns and cities increased in size and frequency. Fighter aircraft were included as part of anti-aircraft defences and flak units mastered the art of keeping attacking Allied aircraft at a specific height. This made it more difficult for them to identify their specific targets, and easier for German fighter aircraft to shoot them down before they could jettison their bomb loads.

With the Allied tactic of area bombing, Germany's anti-aircraft capabilities became harder to maintain as demand increased. The longer the war went on, along with the increased Allied bombing raids, sometimes involving more than 1,000 bomber aircraft, so the worth and effectiveness of German air-defences dwindled.

In addition, Allied air raids on German soil from 1939 to 1942 were aimed at targets with a clear military purpose, such as munitions factories, airfields, etc. This meant that the German military could target their anti-aircraft batteries and had a very good idea of how many they would need. This meant that the German military could target their anti-aircraft batteries and had a very good idea of how many they would need.

However, German defence capabilities had to be improved as Allied attacks on cities and towns became more extensive and frequent. Fighter aircraft were included in the air defences and the anti-aircraft units mastered the art of keeping attacking Allied aircraft at a certain height. This made it more difficult to identify the targets and made it easier for the German fighter planes to shoot down the aircraft before they could drop their bomb load.

With the Allied tactic of "area bombing", German air defence capacities became increasingly difficult to maintain as demand grew. The longer the war went on and the more Allied bombing raids were flown - sometimes with more than 1,000 bombers - the more the value and effectiveness of German air defence diminished.