"War is inherently corrupting."

Why do war crimes occur, and what can military leaders do to prevent them?

In this CoveTalk, COL Tom McDermott examines the human dimensions of combat, exploring how the physical and psychological stressors of war influence individual and group behaviour. Drawing on history, behavioural science, and the group dynamics, he discusses why ethical failures can occur in conflict and the responsibilities of leaders to build cultures, standards, and systems that help prevent them.

This presentation challenges Army professionals to think beyond compliance alone, considering how leadership, training, accountability, and professional identity shape behaviour under the extreme pressures of war. It is an important discussion for anyone seeking to better understand the relationship between combat, ethics, and the enduring responsibilities of command.

About the Speaker

COL Tom McDermott is an Australian Army officer, and a student of strategy and ethics.  He is currently serving as the Director of the Chief of Army’s Initiatives Group.