The system enables real-time data sharing through the Link-16 tactical data link, commonly referred to as NATO's "military Wi-Fi."
This move will allow Ukrainian Patriot air defense systems, as well as Western-supplied fighter jets such as the F-16 and Mirage 2000, to seamlessly integrate into NATO's digital battlespace.
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The integration marks a turning point for Ukraine's air defense and air superiority capabilities, as the country prepares to field a new generation of Western platforms.
Deputy Minister of Defense for Digital Development, Kateryna Chernohorenko, announced the milestone after signing a licensing agreement for CSI software, used by the majority of NATO member states. The agreement was achieved through coordinated efforts by the Ministry of Defense, the General Staff, the Ukrainian Air Force, and international partners.
"CSI is a vital component of NATO’s command and control architecture," said Chernohorenko. "Its deployment in Ukraine will enable our aircraft and air defense systems to exchange targeting and threat information in real time, just like NATO forces do."
Link-16 provides a secure and jam-resistant channel for the exchange of tactical data across air, land, and naval platforms. Its use is critical for combined air operations, integrated air and missile defense, and situational awareness.
This digital leap also opens the door to joint missions, real-time threat tracking, and cross-border engagement planning — capabilities that were previously the domain of NATO-only operations.
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