The Anatomy of a Modern Maritime ISR Ecosystem

A satellite spots unusual activity. An unmanned surface vessel collects imagery. A sonar array detects movement beneath the waves. An AI-enabled platform correlates the data with intelligence from allied networks. Suddenly, what looked like isolated information becomes a coherent operational picture.

That ability to connect the dots is what modern Maritime Intelligence, Surveillance and Reconnaissance (ISR) is all about.

Our useful infographic, The Anatomy of a Modern Maritime ISR Ecosystem, takes a step back from individual technologies to show how today's maritime security architecture actually works. Rather than focusing on a single sensor or platform, it illustrates the wider network of systems - from the seabed to space - that work together to deliver persistent situational awareness across increasingly contested waters.

With maritime operators contending with everything from illegal trafficking and critical infrastructure protection to grey-zone activity and conventional military threats, success increasingly depends on integrating information across multiple domains. The challenge is no longer collecting data - it's making sense of it quickly enough to generate a decision advantage.

We've published this infographic as a preview of the conversations that will shape Maritime ISR 2026 (13-14 October, Tróia, Portugal), where senior NATO leaders, naval operators, coast guards and industry experts will come together to examine the future of maritime intelligence and security. Themes such as multi-domain sensor integration, real-time data fusion and collaborative operational awareness sit at the heart of both the event and this visual guide.

Before delegates gather in Portugal, we hope this infographic provides a useful snapshot of the technologies, capabilities and connections that are redefining maritime ISR - and why building an ecosystem, rather than simply acquiring platforms, is becoming the key to maintaining an operational edge.