The Department of Defense, specifically the U.S. Army Contracting Command at Redstone Arsenal, is seeking to renew its software support for Pointwise, a proprietary software essential for computational fluid dynamics (CFD) applications. This sole source requirement is based on the unique capabilities of Pointwise, which is critical for generating high-fidelity aerodynamic modeling for both rotary and fixed-wing aircraft, and no viable alternatives were identified during market research. The renewal is vital for maintaining operational efficiency and supporting ongoing defense projects, with plans for contract award in Fiscal Year 2025. Interested parties may submit capability statements, but no solicitation documents are available at this time, and the agency will not cover any costs incurred in response to this notice.