Grand Admiral a naval rank in one of the highest in the several European navies that use this system, what system are they using?
Grand admiral Grand admiral is a historic naval rank, the highest rank in the several European navies that used it. It is best known for its use in Germany as "Großadmiral". A comparable rank in other navies is that of fleet admiral.
Allied Naval Forces Southern Europe Allied Naval Forces Southern Europe (NAVSOUTH) was a Component Command in NATO's Allied Forces Southern Europe (AFSOUTH). The NAVSOUTH Commander, also known by the abbreviation COMNAVSOUTH, was a high-ranked admiral assigned to the post by Italy, while the staff came from the other NATO countries