The U.S. Space Force (USSF) is seeking proposals for the development of a Magnetically Clean Remote Sensing Satellite as part of a Very Low Earth Orbit (VLEO) mapping mission. The objective is to enhance magnetic navigation techniques by creating a space-based platform capable of collecting high-resolution data to map the Earth's crustal magnetic field, addressing vulnerabilities in Global Navigation Satellite Systems (GNSS) and providing robust navigation solutions in contested environments. This initiative is crucial for advancing alternative positioning, navigation, and timing (PNT) systems, with a focus on collaboration with various strategic partners and international agencies. The solicitation is currently in the pre-release phase, with proposals due by June 25, 2025, and further details can be found at the official SBIR website.