Prior to the formation of ADFIS, each of the three service's police entities in the
Australian Defence Force were responsible for maintaining their own general duties and investigative law enforcement functions. While each service would maintain its general duties personnel manning requirements separate to investigators, the investigations arm within each of the single-service police organisations were: •
Royal Australian Navy – Naval Police
Naval Investigative Service (
NIS) •
Australian Army – Military Police
Special Investigations Branch (
SIB) •
Royal Australian Air Force – RAAF Security Police
Service Investigations (
SI) From as early as 1998, multiple inquiries have been conducted into the Australian military justice system, the ADF's investigative capability, and the ability of ADF
service police as a whole to perform their role effectively. On 16 June 2005 the Senate's Foreign Affairs, Defence and Trade References Committee released a report titled 'The Effectiveness of Australia's Military Justice System'. This report would go on to make a number of recommendations which would, in turn, spark the ADF to commence its own internal audit on its investigative capability. In July 2006, the ADF released the report 'Report on an Audit of the Australian Defence Force Investigative Capability'. Both this report and the Foreign Affairs, Defence and Trade References Committee's report identified and addressed institutionalised and widespread issues amongst the service police organisations, including under-staffing, inadequate training, lack of resources, lack of engagement with civilian police agencies and other entities in the military justice system, poor direction and leadership, just to name a few. Both reports identified the need for a tri-service ADF investigative capability in order to consolidate personnel, effort and resources into one location. In light of these recommendations, the position of the Provost Marshal - ADF (PM-ADF) was formed under ADF HQ and outside of the single-service chains of command. On 16 May 2007, a new organisation under the name of the Australian Defence Force Investigative Service would be formed with the PM-ADF as its commander. The formation of ADFIS saw the end to single-service dedicated investigative capabilities in the ADF, hence the Naval Investigative Service and Army SIB ceased to exist. The then
RAAF Security Police would have its investigative elements transitioned to ADFIS, while continuing to provide uniformed organic security and general policing services to the Air Force, under Air Force command. The
Naval Police and
Military Police would continue to provide uniformed general policing and law enforcement to the Navy and Army respectively, also under their single-service commands. ==Functions and responsibilities==