Romanian Police - S.I.A.S (Special Interventions and Actions Service) The Independent Unit for Special Interventions and Actions (S.I.A.S.) is SWAT unit of Romanian police. S.I.A.S. began its activity in 1995 within the Brigade of Countering Organized Crime of Romanian police. They are high trained individuals which works as team. The S.I.A.S. is abbr. for Serviciul Independent de Interventii si Actiuni Speciale. More about: http://romanianspecialforces.com/siias.html or http://www.special-ops.org/s-i-a-s-police-special-forces-of-romania/