Introduction: SAR Enters the Strategic Mainstream Between 2024 and 2026, Synthetic Aperture Radar (SAR) transitioned from a specialized military reconnaissance capability into a foundational layer of global intelligence, climate monitoring, maritime security, and commercial geospatial analytics. The convergence of low-cost launch systems, miniaturized radar electronics, AI-driven analytics, cloud computing, and proliferating commercial SAR constellations has…

