1300333362 www.defence.gov.au ddg.ocio@defence.gov.au 1300333362 Key People Assistant Secretary - Security and Interoperability Helen Thomsett 1300333362 ddg.ocio@defence.gov.au www.defence.gov.au Canberra Phone 1300333362 Last updated: 18 July 2024
Assistant Secretary - Security and Interoperability Helen Thomsett 1300333362 ddg.ocio@defence.gov.au www.defence.gov.au Canberra Phone 1300333362