|Main Missile and Artillery Directorate of the Ministry of Defense of the Empire of Ruthenia (GRAU)|
|Allegiance||Basileus, Ruthenian Empire|
|Role||Supplies, Ammunition and Equipment|
|Liutenant General||Vassilis Retzias|
|Armed Forces of the
Empire of Ruthenia
|Ranks of the Ruthene Military|
The Main Missile and Artillery Directorate of the Ministry of Defense of the Empire of Ruthenia (GRAU) is a department of the Ruthene Ministry of Defense. It is subordinate to the Chief of Armament and Munition of the Armed Forces of Ruthenia, a vice-minister of defense.
In particular, the GRAU is responsible for assigning GRAU indices to Ruthene army munitions and equipment.
The current Chief of the GRAU is Lieutenant General Vassilis Retzias