ROSA is the centrally-administered secret police agency in charge of intelligence and counterintelligence in Kingdom of Ozarka. Their High Lord of the Royal Ozarkan Security Agency reports directly to the Monarch Of Ozarka.
They are a select royal department exempt from Ozarkan Technological Sustainability Decree, though they often refrain from using such technology in the field so as to remain undercover.
ROSA Agents communicate internally Ozarkan Language, as a matter of operational security.