The Department of Defense, through the Defense Advanced Research Projects Agency (DARPA), is initiating the Securing Artificial Intelligence for Battlefield Effective Robustness (SABER) program, aimed at enhancing the robustness and security of AI technologies in military applications. This initiative seeks to establish a dedicated red team to operationally assess AI-enabled systems against potential adversarial threats, addressing the current lack of comprehensive testing in real-world scenarios. As AI becomes increasingly integral to military operations, the program emphasizes the importance of developing countermeasures and integrating advanced technologies to ensure operational security. Interested parties can reach out to the BAA Coordinator at SABER@darpa.mil for further information, as this Special Notice serves as an announcement of upcoming opportunities rather than a formal solicitation for proposals.