Naval situational awareness for defence using multi-agent AI data fusion
AI-powered, cyber-resilient situational awareness for naval combat systems.
The Challenge
Naval combat teams face overwhelming volumes of incoming information in contested maritime environments — radar tracks, satellite data, AIS transponder feeds — and cannot manually fuse, cross-check and assess it at the tempo modern engagements demand. Worse, adversaries actively attack the data itself through spoofing and adversarial-AI techniques, so operators need to know not just what the data says but whether it can be trusted.
The Solution
MAXAD (Multi Agent Exchange and Analysis of Data) is NquiringMinds’ “AI Ships” project: a cyber-resilient, multi-agent AI platform that exchanges and analyses data to support combat and maritime situational awareness. Working with BAE Systems as prime, NQM develops advanced analytics for BAE Systems’ combat system in the marine domain, augmenting the human decision process when large volumes of incoming information must be processed. The system fuses inputs from multiple sources — including radar, satellite data and the Automatic Identification System (AIS) used on ships — and makes recommendations on the trustworthiness of incoming data, dynamically adjusting as new information arrives. The underlying machine learning and algorithms were originally developed in NQM’s earlier cybersecurity work, demonstrating the transferability of its trusted-data technology into the defence domain.
Outcomes
The project has delivered a multi-agent analytics capability integrated against BAE Systems’ marine combat system, a live demonstrator at maxad.nqminds.com, and associated adversarial-AI resilience research, with follow-on exploitation through BAE INTeACT IAMD.

Features
Multi-agent exchange and analysis of combat-relevant data across distributed sources.
Real-time fused maritime picture from radar, satellite and AIS inputs.
Trustworthiness recommendations on incoming data, continuously re-evaluated.
Advanced analytics integrated with BAE Systems' marine-domain combat system.
Live demonstrator at maxad.nqminds.com (restricted access).
The system defends its own decision-making against adversarial data, not just the network perimeter.
Benefits
Selected for DTEP 50% grant funding (announced December 2023) to develop advanced analytics for BAE Systems' marine-domain combat system; named alongside Kognitiv Spark in the DASA announcement.
Delivered a multi-agent analytics capability that fuses radar, satellite and AIS data and assesses data trustworthiness in real time — reducing personnel burden and augmenting decision-making for combat teams.
Related research published as "Preventing Adversarial AI Attacks Against Autonomous Situational Awareness: A Maritime Case Study" (arXiv 2505.21609; Walter, Barrett, Tam), introducing the Data Fusion Cyber Resilience (DFCR) method, reporting up to 35% loss reduction for multi-pronged perturbation attacks and 100% reduction for adversarial patch and spoofing attacks. NOTE: confirm NQM's formal role/affiliation on this paper before treating it as an official project output.
Helped NQM, a non-traditional supplier, break into the defence supply chain, with follow-on work via BAE INTeACT IAMD.
Volt features used
AI as first-order elements — fast
strong simple signed schemas
configurable and dynamic policy
Human in and on the loop
bearer agnostic
advanced NIST compliant security
fuse multi-source sensor and ISR data into a single coherent picture
confidence scoring and continuous assurance — trust as a graded, computed measure
Working with
BAE Systems
Multinational defence, security and aerospace company and major UK defence prime, partnering NquiringMinds across defence programmes.

UK Ministry of Defence (MoD)
The UK government department responsible for the armed forces and defence policy, engaged via Dstl, DASA and defence programmes.
Related Sectors

Defence
The defence sector encompasses the armed forces and the organisations that equip and support them. Secure data fusion, autonomy and trusted AI are increasingly central to modern defence capability.

Maritime
The maritime sector includes shipping, ports, naval operations and offshore industry. Connected sensing and secure data sharing are improving safety, efficiency and situational awareness at sea.