How One NATO IT Leader Leans Into AI's Greatest Strength: Faster Decisions Under Imperfect Conditions

Certainty is too slow for modern combat. Today’s military operations prioritize fragmented intelligence processed in real time over fully verified datasets that arrive after the window to act has closed. In contested environments, connectivity is fragile and often deliberately disrupted, leaving commanders to work with incomplete information by default. Defense leaders face a calculated tradeoff between speed and certainty, and speed is winning.

Dominique Luzeaux is a digital transformation specialist currently serving as a Special Advisor to the Supreme Allied Commander Transformation at NATO. His career includes high-level director roles within the French Ministry of Defence, including at the Defense Digital Agency and the Direction générale de l'armement. Luzeaux’s background as the former Chairman of the French chapter of the International Council for System Engineering demonstrates his deep expertise in large-scale systems.

“Digital technologies are not magic. They don’t replace human decision-making, but they allow us to process information faster and provide courses of action so decisions can be taken in time, which is often more important than taking the perfect decision too late," said Luzeaux. He called the principle at the heart of this new reality “time-boundedness,” a calculated balance between the completeness of a dataset and the speed required for a decision to be relevant.

• Good enough is great: Success in this environment requires accepting constraints that would have disqualified systems a decade ago. Defense organizations must now design for incomplete data and unreliable connectivity as baseline assumptions, not edge cases. "New digital technologies allow us to work on data that is not complete or exhaustive," Luzeaux said. "Of course, you have to be careful of hallucinations, but these technologies bring new ways to deal with massive amounts of data when it's available." The shift represents a fundamental break from traditional military intelligence doctrine, which prioritized verification and completeness.

• The connectivity problem: "Even with the most advanced technologies, we still need connectivity," he said. "This matters most for defense applications because connectivity can be severely disrupted or denied depending on the operational context, whether hostile or non-hostile." Adversaries target networks as a primary attack vector, and natural terrain can create dead zones even in non-hostile environments. This forces a design paradox: systems must be sophisticated enough to handle complex data processing, yet resilient enough to function when networks degrade or disappear entirely.