Question: During the Second World War, the No. 22 Squadron of the Royal Air Force operated in the torpedo bomber role over this body of water located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France?
Sentence (from "No. 22 Squadron RAF"): Becoming part of the Royal Air Force on its formation in 1918, it was disbanded the following year as part of the post-First World War scaling back of the RAF.
Relevant evidence: No