What was the main responsibility A. H. Vedel had when he was a Danish vice admiral and commander-in-chief?
A. H. Vedel: Aage Helgesen Vedel was a Danish vice admiral and commander-in-chief of the Royal Danish Navy from 1941 until 1958. Royal Danish Navy:  The RDN is mainly responsible for maritime defence and maintaining the sovereignty of Danish, Greenlandic and Faroese territorial waters.
maritime defence and maintaining the sovereignty of Danish, Greenlandic and Faroese territorial waters