The Department of the Army, through the US Army Medical Research and Materiel Command (USAMRAA), is offering a funding opportunity for the Rare Cancers Research Program (RCRP) Idea Development Award for fiscal year 2025. This grant aims to support innovative research that explores new ideas and develops impactful strategies in the area of rare cancers, which are defined as those affecting six or fewer individuals per 100,000 annually in the U.S. Eligible applicants include various organizations, and the program encourages interdisciplinary collaboration among military, academic, and industry sectors to enhance health outcomes for military Service Members, Veterans, and the broader public. The total estimated program funding is $6,860,000, with a funding limit of $490,000 per application. Key deadlines include a pre-application due by July 1, 2025, and a full application by October 6, 2025. For further inquiries, applicants can contact the CDMRP Help Desk at help@eBRAP.org or by phone at 301-682-5507.