The Department of Defense, specifically the U.S. Army's Engineer Research and Development Center (ERDC), is issuing a Commercial Solutions Opening (CSO) to acquire innovative commercial products, technologies, or services related to blast overpressure protection. This solicitation allows for the competitive award of proposals that do not need to be commercially available but must meet the requirements set forth by the regulation, enabling the use of commercial procedures for contract execution. The solutions submitted will be evaluated by subject matter experts within the ERDC, emphasizing the importance of innovative approaches in enhancing safety and effectiveness in military applications. Interested parties must submit their proposals through the ERDCWERX platform by 12 PM EST on December 22, 2025, and can reach out to Allison Hudson at allison.b.hudson@usace.army.mil for further inquiries.