Battle of the Heligoland Bight (1939)

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The Battle of the Heligoland Bight (1939) was the first major air battle of the Second World War, in which the Royal Air Force attacked German naval forces near the German North Sea coast.

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Helgoland → event → Battle of the Heligoland Bight (1939) →