Implementing the proposed social navigation metrics in real-world air combat scenarios may face several limitations and challenges. One challenge could be the integration of these metrics into existing autonomous systems and ensuring real-time data collection and analysis. The complexity of air combat dynamics, including high speeds, rapid maneuvers, and unpredictable situations, could also pose challenges in accurately assessing metrics like velocity, acceleration, and collision risk. Additionally, the subjective nature of comfort metrics and the variability in pilot preferences could impact the interpretation of results. To address these challenges, it is essential to conduct extensive testing and validation in realistic simulation environments, collaborate closely with military experts to refine the metrics, and continuously iterate on the metrics based on feedback from actual pilot experiences.