Senators Ted Cruz, Kaine introduce bill to strengthen America’s defense industrial base

WASHINGTON, D.C. – U.S. Sens. Ted Cruz and Tim Kaine (D-VA) introduced the Feedstocks, Uniformity, Safety, and Energetics (FUSE) Act. This legislation establishes a Pentagon pilot program to evaluate the extent 3D-printable energetic materials can safely expand domestic production capacity and strengthen the defense industrial base.

Sen. Cruz said, “Critical energetic materials like RDX and HMX are essential to modern weapons systems but are hazardous to produce and rely on a limited domestic supplier base, creating safety and supply chain vulnerabilities. This legislation will enable the Department of War to test the performance and scalability of 3D-printable energetic materials at secure facilities and provide a controlled means of conducting assessments. I’m proud to introduce it and urge my colleagues to move it toward passage.”

According to Sen. Kaine, “Additive manufacturing in defense technologies has enormous capacity to boost our military readiness by enabling us to quickly develop parts and munitions and strengthen our supply chains. Virginia is home to many innovative additive manufacturing companies. This legislation would help us better understand how additive manufacturing can be applied to produce energetics and explosives and reduce choke points in production.”

This provision creates a pilot program to assess whether 3D-printable explosive and propellant materials can be safely used in military manufacturing. The program will test whether these materials can make munitions production safer, more reliable, and less vulnerable to supply chain disruptions compared to traditional manufacturing methods.

RDX and HMX are utilized in the manufacture of melt-castable explosives, nuclear devices, plastic explosives, rocket fuels, and booster charges that are employed in military applications. RDX and HMX are also extensively used in quarrying, metal mining, coal mining, and non-metal mining industries.