Captain Chris Hall is an Infantry Officer instructing at the Royal Military College – Duntroon. His professional interests include military history, the psychology of battle and methods of overwhelming enemy decision cycles.

Major Christian Johnston is a company commander within 'Old Faithful', the 3rd Battalion, the Royal Australian Regiment in Townsville.

Chris Maclean is a RA Sigs officer currently posted to Space Command as SO3 Space Exercises. He has been actively involved in the integration of space effects into joint force exercises and in the development of space training frameworks. He is currently completing a Master of Space Operations at UNSW Canberra at ADFA, with a focus on expanding his professional knowledge of space power, operations, and strategy. He has a strong interest in space control and is pursuing a long-term career in the space domain.