Project ATLAS: Navigating When the Satellites Go Silent

Overview

GPS has transformed modern warfare. Precision navigation, precision targeting, blue force tracking, artillery geolocation and autonomous vehicle guidance all depend on satellite navigation signals. But what happens when those signals are denied? Peer adversaries have invested heavily in GPS jamming and spoofing capabilities that can degrade or deny satellite navigation across large areas. In a high-intensity conflict against Russia or China, UK forces could find themselves operating in environments where the GPS signals they depend upon are unreliable or entirely absent. Project ATLAS is the MOD’s effort to ensure they can still navigate, target and fight.

Project ATLAS is a research and development programme addressing autonomous navigation when GPS is unavailable or unreliable. It combines inertial navigation, terrain matching, visual odometry and other techniques to provide position estimation without GPS dependency. The programme uses Supacat Combat Capable Vehicle platforms for demonstration, integrating multiple sensor inputs through AI-enabled sensor fusion that improves accuracy over time.

ATLAS addresses what is arguably the most critical vulnerability in the UK’s current military capability. Almost every system in the modern British force — from Challenger 3 tanks to dismounted soldier devices, from artillery targeting systems to autonomous vehicles — depends to some degree on GPS. Project ATLAS is developing the alternative navigation technologies that will enable these systems to continue operating when that dependency is exploited by adversaries.

Strategic Purpose and Objectives

Freedom to Navigate in Contested Environments

GPS denial is a fundamental component of modern electronic warfare. Peer adversaries can degrade or deny satellite navigation across large areas, affecting all domains and all services. Project ATLAS addresses critical requirements including precision targeting without GPS, blue force tracking in denied environments, autonomous vehicle navigation and artillery and fires geolocation. These are not theoretical problems — GPS jamming is routinely observed in the Baltic, the Black Sea and other areas where Russian electronic warfare capabilities are deployed.

The programme supports operational resilience and freedom of action in contested environments. It is essential for high-intensity conflict against peer adversaries, precisely the scenario that the UK’s Strategic Defence Review and Integrated Operating Concept identify as the most demanding challenge facing UK forces. Without alternative navigation capability, the Army’s precision advantage — its ability to navigate accurately, target precisely and track friendly forces — evaporates the moment an adversary turns on its GPS jammers.

ATLAS’s AI-enabled sensor fusion approach is particularly important. Rather than relying on a single alternative navigation technology, the programme combines multiple techniques — inertial navigation, terrain matching, visual odometry and others — and uses machine learning to optimise the fusion of their outputs. This multi-source approach is inherently more resilient than any single technology, and the AI component means that the system improves in accuracy over time and across different terrain types.

Budget and Financial Structure

Programme Value

Research programme investment is estimated at £10–30 million over the development phase, delivered through Dstl and industry collaboration. Operational capability, if pursued, would require substantial additional investment for integration across the platform fleet. The research investment is modest relative to the scale of the vulnerability it addresses, reflecting ATLAS’s current status as a technology development programme rather than an operational fielding programme.

Budget Division and Holder

Dstl leads research delivery. Army Command provides user requirements. Defence Digital manages integration with navigation systems. Dstl manages the research programme budget, with DE&S positioned to manage the transition to operational capability if the programme progresses to that stage.

Procurement and Acquisition

Acquisition Pipeline

Project ATLAS is in the research and demonstration phase, with technology maturation ongoing. A transition pathway to operational capability is under development but the programme has not yet moved to formal procurement. Future operational procurement would require formal competition through the Defence Sourcing Portal.

Tender Information

Multiple industry partners are engaged through Dstl research contracts. Supacat is providing demonstration platforms. The programme operates through the Dstl research procurement model, with future operational procurement expected to be conducted through DE&S and the standard MOD acquisition process.

Why It Matters

Project ATLAS addresses one of the most consequential vulnerabilities in modern military capability. GPS is so deeply embedded in every aspect of military operations — from navigation and targeting to logistics and communications timing — that its denial would have cascading effects across the entire force. The ability to continue operating accurately when GPS is unavailable is not a niche requirement — it is a fundamental prerequisite for fighting effectively against a peer adversary.

The programme’s significance is amplified by the current threat environment. Russia’s GPS jamming capabilities are well documented and regularly demonstrated. China is developing similar capabilities. In any future high-intensity conflict, GPS denial would be among the first actions taken by an adversary. Without the technologies that ATLAS is developing, UK forces would be forced to fall back on manual navigation methods that cannot support the precision, speed and coordination that modern warfare demands.

For industry, Project ATLAS signals a growing requirement for alternative positioning, navigation and timing technology. The market spans inertial navigation systems, terrain-referenced navigation, visual odometry, celestial navigation, magnetic field navigation, AI and sensor fusion algorithms, and integration services. Companies with expertise in these fields will find growing demand as ATLAS matures and as the MOD confronts the GPS denial challenge across its platform fleet. The programme is currently small, but the requirement it addresses is vast — every GPS-dependent system in the UK order of battle will eventually need alternative navigation capability.

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