The Defense Advanced Research Projects Agency (DARPA) is issuing a presolicitation for the "Safe and Assured Foundation Robots for Open Environments" (SAFRON) initiative, inviting submissions of innovative exploratory research concepts in artificial intelligence. This opportunity focuses on developing strategies to ensure the safe and reliable behavior of foundation model-enabled robots operating in unstructured environments, particularly when responding to natural-language commands, while addressing challenges such as hallucination and erroneous confidence in decision-making. Proposals should detail methodologies and potential applications, with funding ranging from $100,000 to $300,000, and submissions are due by January 13, 2025. Interested researchers can contact the BAA Coordinator at SAFRON@darpa.mil for further information.