A man with multiple black belts in many disciplines, is deadly right? What happens when all of your training takes you to the most important point in your life: 

When you're standing on the Precipice of Survive or die? And it's not enough. Well Paul Cale did just that and lived, from that experience and many more of his special forces brothers he went onto redesign 2CDO and the Australian Army’s close quarter combat system.

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