This work investigates the developmental history of the Australian Army, examining how the institution evolved from its colonial origins to its modern structure. Jeffrey Grey, a prominent military historian, utilizes archival records and secondary analysis to construct a comprehensive portrait of the force. The text evaluates the army's performance across various conflicts, balancing an assessment of its tactical successes against its institutional failures and shortcomings.

Experts recognize this volume as a foundational text for understanding the institutional development of the Australian military. Readers frequently note the balanced approach Grey takes in addressing both the tactical achievements and the systemic challenges faced by the organization throughout its history.