This is the final part of the four part series of articles exploring the future ready Royal Australian Artillery and how Australia's Gunners will maintain stride with peer fighting forces around the globe. This fourth part looks at the potential future of Australia's artillery combat capability, focusing on ground-based air and missile defence, surveillance and target acquisition.

Since Clausewitz is no longer alive to explain exactly what he meant when describing 'Centre of Gravity', here is one interpretation from a gentlemen with a little bit of military experience.