Beweglichkeitsrüstungsysteme

 is a United Nations Space Command research facility in Essen, Germany, on Earth.

This facility was very important to the UNSC, as it was the developer and tester of the CQB Armor system. (Close Quarters Battle) The intent of the MJOLNIR Mark VI Powered Assault Armor/C variant was to improve survivability in close combat, specifically by looking at alternate methods of K dispersal and improving joint mobility.