BERLIN, Aug 6 (Reuters) - German prosecutors have ​detained a 33-year-old ‌Ukrainian national suspected of ​gathering information ​on the premises of ⁠a defence ​company in southern ​Germany for sabotage purposes, they said ​on Thursday.The ​man, who was detained ‌on ⁠Sunday, is suspected of working as a ​low-level ​agent ⁠on behalf of ​a foreign ​spy ⁠agency, they added, without naming ⁠which ​country. Sign up here.Reporting ​by Linda Pasquini, Editing ​by Miranda MurrayOur Standards: The Thomson Reuters Trust Principles., opens new tab