The Indian Navy is pursuing a strategic upgrade for its heavy frigates to enhance stealth capabilities, specifically aimed at countering sea-skimming threats such as advanced anti-ship missiles. Under the ‘Innovations for Defence Excellence’ initiative, the Navy seeks to collaborate with domestic industries to significantly reduce the Radar Cross-Section (RCS) of its future warships, addressing the vulnerabilities posed by low-flying missile threats. This initiative underscores the necessity for advanced materials and design innovations that can effectively obscure radar signatures, particularly against terminal phase missile seekers. By advancing these low-RCS technologies, the Indian Navy aims to fortify its operational effectiveness in increasingly contested maritime environments, ensuring its vessels remain concealed from sophisticated enemy detection systems.