MICHAEL "MIKE" JOHN BRENNAN
January 22, 2026
Michael John BRENNAN
Service/PMKeys number: 56885/8264483
Category of service: Australian Regular Army
Date of enlistment: 19 January 1972
Date of discharge: 01 February 2006
Employment: Signals Officer
Rank on discharge: Colonel
Postings:
Army Apprentices School 19 January 1972
126 Signals Squadron (Special Forces) 03 December 1975
Officer Commanding Service Training Regiment 06 July 1978
1 Signals Regiment 09 July 1979
152 Signals Squadron 01 February 1982
School of Signals 15 February 1985
Royal Military College 06 January 1986
133 Signals Squadron 06 May 1986
1 Signals Regiment 31 January 1988
Material Division 02 April 1991
Command and Staff College 02 February 1993
Headquarter Logistic Command 01 January 1994
Headquarters Australian Defence Force 01 January 1996
8 Signals Regiment 01 January 1997
Headquarters Army School of Transport 18 January 1999
Defence Corporate Support Centre 28 January 1999
Headquarters Army Personnel 17 January 2000
Australian Army Staff Washington 14 January 2002
Chief of Staff Section 19 January 2004
Operational Service/Deployment:
Singapore 30 December 1989 to Date not recorded
England 16 February 1991 to Date not recorded
United States of America 20 February 1991 to 03 March 1991
Singapore 15 November 1991 to 04 December 1991
England 04 December 1991 to Date not recorded
East Timor 10 November 1999 to Date not recorded
New Guinea 27 July 2000 to 06 December 2000
Attachments:
4 Signals Regiment 20 February 1975 to 19 May 1975
Honours and Awards:
Australian Active Service Medal with Clasp ‘EAST TIMOR’
Australian Service Medal with Clasps ‘BOUGAINVILLE’ and ‘CT/SR’
Defence Force Service Medal with First, Second and Third Clasps
Australian Defence Medal
Returned from Active Service Badge

