A consortium of Defence industry companies delivering command, control, communications and computer technologies hosted a capability demonstration.
The RAN has officially welcomed Rear Admiral Chris Smith to the role of Deputy Chief of Navy and Head Navy People Training and Resources.
Warrant Officer Deb Butterworth was appointed to the role of Navy's senior sailor on November 22.
The changeover ceremony for the role of Warrant Officer of the Air Force was a momentous occasion held in Canberra.
It was a strong turnout from Defence to mark World Mental Health Day.