Wikipedia
Feldjägerkorps
The Feldjägerkorps was a military police organization in the German Wehrmacht during World War II. It was formed on 27 November 1943 from distinguished veterans and Patrol Service personnel. This corps was formed into three Feldjäger Commands (I, II and III), which reported directly to Field Marshal Keitel, and was senior to all other military police organizations.
This was divided into 30 (Streifen) Patrols, which were based 12 miles behind the front lines. These patrols could be rough in their justice, which included summary executions. They were supported by a Streifkorps (Patrol Corps), organized into sections of a senior non-commissioned officer and 9 enlisted personnel.