Anthony Robertson has served in two Army Reserve infantry battalions since 1993 from Private soldier through to Company Sergeant Major (CSM), with operational service in the Solomon Islands, and numerous domestic security and high-risk weather deployments within Australia. He is currently CSM at A Company 11/28th Battalion, The Royal Western Australia Regiment. His civilian profession is a Mines Safety Inspector and Team Leader. His current role is Regional Inspector, leading two WorkSafe Mines Safety inspectorate teams in WA.

Lieutenant Colonel David Horton is an Army reservist posted to Headquarters 5 Brigade. He has spent his career in both Australian Public Service and Defence industry roles and serves on several Industry and Defence boards.

James Ayliffe retired from the ADF in 2018. He is a consultant providing pro bono strategic risk management support to not-for-profits.