A defense spokesperson said the new IT capability will have a high level of availability, reliability and survivability, with redundant communications paths and multiple data centers.

"This capability will assist in the provisioning of evolving technologies such as collaborative planning tools and situational awareness displays; the new IT capability will be highly flexible to support defense force operations," the spokesperson said.

"The new integrated structure for the HQJOC will improve Defence command and control. It will merge the strategic and operational levels of ADF planning, and enable better integration with other government departments and agencies when required."