Carbon-based nanocomposites have emerged as promising materials for stealth technology due to its significant physical strengths, better thermal, mechanical stability, and its eco-friendly character. This chapter explores an overview of the latest innovations in carbon-based nanocomposites in terms of their designing principles, fabrication, performance metrics and their potential applications in the field of stealth. In addition, the chapter highlights the recent challenges and future directions, emphasizing the need for scalable production, environmental sustainability, their integration with existing stealth systems, and further underscoring the transformative impact of carbon nanocomposites on the future of stealth engineering. This comprehensive outline provides a great insight into the exciting potential of carbon nanocomposites in revolutionizing stealth technology.