How Distributed Metal Additive Manufacturing Can Add a Surge to Military Supplier Strategies

More than five years ago, then-U.S. Undersecretary of Defense for Research and Engineering, Michael Griffin, announced the department's future Defense Digital Engineering Strategy. That long-term strategy, still ongoing, aims to “formalize the development, integration, and use of models to inform enterprise and program decision making,” and provide “an enduring, authoritative source of truth” for improved innovation and culture-wide collaboration in making weapons systems and parts.

Within U.S. and Allied defense departments, there is increasing awareness that additive manufacturing (AM, aka 3D printing) as a means for achieving digitalized, on-demand, production agility, has a significant role to play in realizing these strategic goals. AM is already providing faster and more flexible part turnaround and cost reduction of some low- and even mid-volume military parts. In compliance with Department of Defense (DoD) objectives, AM is a model-based, integrated, and enterprise-ready technology - one that is now proving its worth.