The Department of Defense, specifically the Army, is inviting proposals for the Small Business Innovation Research (SBIR) program focused on "Additive Manufacturing for High-Density Materials." The objective is to develop techniques or technologies that can replicate at least 90% of the shear properties of Depleted Uranium (DU) using modern additive manufacturing methods with high-density materials, defined as having a density of 18g/cm³ or higher. This initiative is crucial due to the limited supply and controversy surrounding DU, necessitating the exploration of viable alternatives for military applications. Proposals for Phase I are due by September 4, 2024, with funding available up to $250,000 for a six-month performance period. For more details, interested parties can visit the official solicitation page at DOD SBIR/STTR.