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In April 2025, Advanced Navigation successfully demonstrated its inertial-centric navigation technology during the US Army's All-Domain Persistent Experiment (APEX), achieving high-accuracy navigation in GNSS-degraded conditions. The Boreas D90 fiber-optic gyroscope system, integrated with a laser velocity sensor and wheel-speed encoder, showed impressive dead-reckoning accuracy, validating its operational reliability for defense applications. The event aims to enhance mission resilience against modern electronic warfare threats.