Commander of the submarine fleet On NUMBER@1 October NUMBER@2 , PERSON@1 became a MISC@1 -LRB- Konteradmiral -RRB- and `` Commander of the Submarines '' -LRB- PERSON@2 , BdU , the MISC@2 equivalent of ComSubPac or ComSubLant -RRB- ; on NUMBER@1 September the following year , he was made a Vice Admiral -LRB- Vizeadmiral -RRB- .

He served as Commander of Submarines -LRB- PERSON@2 , B.d.U. -RRB- .
