This paper presents initial findings from the FIDAL project, which tests and validates network-aware PPDR XR applications for 5G advanced networks. Using a 5G testbed, we evaluated use cases highlighting the crucial role of 5G technologies in enhancing emergency response through improved connectivity and low latency. Preliminary results show the potential of 5G features in revolutionizing PPDR services. Our testbed performance evaluation supports realistic, large scale trial preparations, promising improved situational awareness and operational efficiency in critical communications.