Ben Hussell is a high school teacher who has had a life long interest in military affairs and history. His father Ken was a Vietnam veteran, who served 22 years in the Australian Army and encouraged his son's interest in military history.
Operational Offence, Tactical Defence: A Short Historical Overview from Ancient Greece to Ramadi
In this article by Ben Hussell, interesting parallels can be found when applying historical precedents to new situations, which should be considered by professional warfighters.