NATO Launches Largest Digital Warfare Exercise in Latvia

NATO has begun its largest digital warfare exercise in Latvia to test how artificial intelligence and unmanned systems can work together in complex operational environments. 

The two-week Digital Backbone Experiment (DiBax 2025) started on October 27 at Ādaži Military Base, connecting allied militaries, defense firms, and researchers across multiple countries. The aim is to test technologies designed to enhance battlefield connectivity and resilience in the face of electronic and cyber disruption.

DiBaX 2025 is the only NATO experiment of its scale that combines live trials and virtual simulations among alliance members, the Latvian Ministry of Defence said.

This year’s program centers on AI-powered detection and decision-making tools, as well as autonomous air and ground vehicles capable of reconnaissance and logistics operations in communications-denied environments.

Latvian Defence Minister Andris Spruds said the initiative reflects Latvia’s growing role in digital defense innovation and advancing 5G-enabled military networks. 

NATO’s Expanding Digital Backbone

DiBaX 2025 is part of NATO’s broader push to build a unified digital infrastructure linking air, land, sea, cyber, and space forces through real-time data sharing. 

Overseen by Allied Command Transformation, the effort focuses on developing technologies to strengthen interoperability across member states.

In past iterations, NATO tested AI-assisted decision tools, secure cloud-based command systems, and data fusion networks to improve operational coordination. 

Recent efforts also explored integrating satellite communications and 5G systems into battlefield command architectures.

NATO’s “digital backbone” aims to serve as the foundation for future multi-domain operations, connecting sensors, command posts, and autonomous systems into one synchronized network.