The Defense Advanced Research Projects Agency (DARPA) is announcing the forthcoming RESTORE program, aimed at enhancing sleep transitions for military personnel operating in restrictive environments. This initiative seeks to optimize cognitive performance in service members who often face severe sleep deprivation, typically managing only three hours of sleep during combat situations. By exploring advancements in non-invasive neuromodulation technologies and sleep micro-architecture, the program intends to improve sleep efficiency and cognitive function under challenging conditions. Interested parties can reach out to the BAA Coordinator at RESTORE@darpa.mil for further information, as this notice serves as a preliminary communication for research interest and program planning rather than a formal solicitation for proposals.