BELGIUM -- The NATO Maven Smart System (MSS) achieved its full technical operational capability, June 22.
In a letter sent June 26, 2026, Mr. Bart van Miert, NATO Communications Information Agency acting chief operating officer, informed French Army Lieutenant General Ludovic Pinon de Quincy, Supreme Headquarters Allied Powers Europe (SHAPE) vice chief of staff that NATO MSS met full technical operational capability, and all of Allied Command Operations' requirements.
MSS is a described by NATO as an AI-enabled platform that connects command and control systems across the NATO enterprise. It supports any AI model, such as France’s Mistral AI and the U.S.’s Meta Platforms, with additional models planned. The platform was tested extensively throughout the last year, including during several exercises such as NATO’s exercise STEADFAST DETERRENCE.
Separately, the NATO Security Accreditation Board granted NATO MSS full security accreditation for the system to operate on NATO’s classified network.
This new milestone also paves the way for further implementation of NATO MSS across all Allied Command Operations subordinate headquarters.