ASD’s declassification program will proactively release archived holdings into the public domain. Read more about our activities through documents and records as they are declassified for public release.

No 3 Telecommunication Unit (3TU) was a RAAF unit which, in its 45 years of operation, received little publicity or acknowledgement. The unit performed specialist communications tasks in strategic and tactical support to the ADF both in Australia and overseas.

ASD has published its Corporate Plan 2021-22. This plan describes the steps ASD will take to remain a world-class intelligence, covert effects and cyber security agency.