As such, Aman has assumed functions which ordinarily would be handled by other intelligence agencies. Accordingly, some critics say, there is a need to reexamine the position and placement assumed by intelligence bodies within the current structure, and transferring certain strategic and political areas and non-military ones, from Aman to a civilian intelligence authority. The Commission to investigate the intelligence network following the War in Iraq maintained that, notwithstanding the historical consolidation behind the current IIC structure, and despite the advantages gained by Aman's Research Department and Unit 8200 during many years of service, it is finally time to restructure the IIC in accordance with a proper work distribution, professional designation, as well as a correct constitutional and legal frame of reference. The Commission recommended on reforming the current IIC structure, ending up with three or four independent intelligence services, alongside the National Security Council, with the distinction between them being based upon the respective spheres of responsibility of each service: