Australian Army and 3D Printing

In yet another indication that governments worldwide are looking thoroughly at 3D printing, an Australian Army Lieutenant has recently commented about how the Australian Army may soon be adopting 3D printing/additive manufacturing on a massive scale. The comments he made at the Inside 3D Printing Conference in Melbourne this week can be found in the following article: http://3dprint.com/8696/3d-printing-australian-army/

What do you think the implications of wide scale adoption of 3D printing by militaries worldwide would mean for the future of war? Will we find ourselves living in a safer, or less secure world?
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