The Matsrakian State Security Bureau, was founded the 1899 by the Grand-Duchy. A Military Inteligence Agency who since the debut of the war, is also specialising in: Assasinations, Kidnapings, Political Propaganda and External Interventions. Usualy, they don't operate in the Internal Operations: they are handled by the Sheriff Internal Security Departement (the SISD).

The MSSB Headquarters are situated in the Imperial Palace, Amsterdam. The Agency is under the direct Controll of the Premier, he delegates it's poweer in the Agency to a Director.

There is Two Branches in the Agency: The Intelligence Korps (IK) and the Grenadier Korps (GK).

The IK Investigates plots against the State and Plans the Schemes of the State: From Tactical Planning to the numbers of GK's Enaged in the operation. They are essentialy a Bureaucratic Division, in the sense that they don't ussualy go on the Terrain. They also conduct Communications espionage.

The GK executes the schemes and is essentialy the Military Power of the Agency. They are organised in Scetions of usualy 1,000 Men. Attached to a Rijkswehr Division or they Operate Independently. They also undertake in the planning of the operations since they conduct Reconnaisance Operations.