The Dagger Complex is a US military base in Darmstadt (Germany), close to Griesheim and located at the Eberstädter Weg, south of the August-Euler-Airfield.
The complex is under US Army Intelligence and Security Command (INSCOM) command on behalf of the US National Security Agency (NSA) and is officially known as Subunit 1 operated by USMC G Company.[1] After a large basement expansion at the complex in 2002 it hosted an important SIGINT processing, analysis and reporting center.[2]
As the entire SIGINT unit relocated to the Lucius D.Clay Barracks at Wiesbaden in 2016 as part of the new Information Processing Center (IPC) which is part of the US Consolidated Intelligence Center (CIC), which was brought into operation in the 2010s,[3][4] the status of the Dagger complex has been changed into a military datacenter. All processing, analysis and reporting activities now take place in Wiesbaden.