Question: The German operation for the invasion of Denmark and Norway in April 1940 was code-named "Weserübung", or "Weser Exercise.", opposing the invasion were which military organisation responsible for the defence of Norway?
Sentence (from "Norwegian Armed Forces"): It consists of four branches, the Norwegian Army, the Royal Norwegian Navy, which includes the Coast Guard, the Royal Norwegian Air Force, and the Home Guard, as well as several joint departments.
Relevant evidence: No