Rupert is a senior adviser with extensive experience in defence, security, operational planning and complex international programmes. His career includes leadership and instructional roles within the British Army and NATO, security consultancy with G4S, and senior advisory work supporting major organisations and events. Rupert advises Yoono on the needs of defence, national security and security- ensitive organisations, helping shape how the platform can support vetting, investigations, supply chain assurance and other high trust decisions.