In this demo, Spirent showcases the detection of GNSS interference and spoofing using a GPS PATRON probe. The scenario begins under nominal conditions with GPS and Galileo signals, followed by the introduction of a jammer to disrupt signal reception. A higher-power spoofing signal is then applied to mislead the receiver. Throughout the sequence, the probe identifies anomalies and interference events in real time, demonstrating its capability to detect and classify GNSS threats while highlighting our ability to generate controlled jamming and spoofing scenarios for testing and validation.