XCTE technologies centre on integrating composites durability characterization and dynamic response analysis to enhance system resilience. Understanding material behaviour and their response are critical paths to develop stronger, resilient and lightweight structures. Material durability is evaluated through high-frequency fatigue testing, a breakthrough method that significantly reduces testing time. This rapid assessment is achieved by leveraging a physical principle that amplifies microscopic fatigue damage at its earliest stages. By revealing the relationship between damage and dynamic behaviour, we expand the design space beyond traditional zero-damage tolerance criteria, unlocking new possibilities for optimized and resilient systems.