The Defense Advanced Research Projects Agency (DARPA) is hosting a Proposers Day on May 8, 2025, to discuss the Burn n' Go (BnG) program, which aims to advance solid rocket motor (SRM) technology with controllable thrust and improved manufacturing efficiency. The program seeks innovative approaches to develop SRMs that allow for post-manufacturing thrust control, enhancing performance and enabling flexible applications across multiple weapon systems. Participation in the event is limited to U.S. citizens, with registration required by May 5, 2025, and inquiries directed to the TTO BAA Coordinator at DARPA-SN-25-65@darpa.mil. This event is an opportunity for collaboration and information sharing, although it does not constitute a formal solicitation for proposals.