The Valkyrian Republic Special Operations Group (VRSOG), commonly known as the Virtuti, is a unit within the Valkyrian Special Services. Between 2016 and 2018, the unit was known as the Kingdom of Valkyria Special Operations Group (KVSOG). The Virtuti is the most secretive unit within the Valkyrian Defence Forces, conducting the highest priority military operations of the state. Until 13 September 2018, the existence of the Virtuti was kept secret by the Valkyrian government.