Voyant Successfully Demonstrates GNSS-denied Navigation for UK MoD

Voyant demonstrated navigation software for the UK Ministry of Defence that is intended to maintain positioning when Global Navigation Satellite System signals are denied, degraded or deliberately spoofed. The trial assessed an alternative approach to resilient position, navigation and timing for autonomous maritime platforms that may operate outside reliable satellite coverage. Voyant announced the milestone in October 2026 as part of work on sovereign navigation technology. It was a technology demonstration rather than a fleet-wide contract award, and public disclosures did not establish performance limits or operational deployment dates.