Police_Rapid_Response_Unit_(Finland)
The Police Special Intervention Unit (SIU)[4] (Finnish: poliisin Valmiusyksikkö Karhu; Swedish: polisens beredskapsenhet), known as Special Intervention Unit Karhu,[4] is a national police tactical unit in the Helsinki Police Department of the Police of Finland.[4]
It is commonly known as the Bear Squad (Finnish: Karhu-ryhmä).