In Kyiv, U.S. Special Representative Keith Kellogg was shown critical electronic components of Western origin that Ukrainian military intelligence says were recovered from destroyed and captured Russian weapons.
The display underscored growing concerns about how Russia continues to procure advanced technology for its war effort despite international sanctions.
The showcase, organized by Ukraine’s Main Directorate of Intelligence (GUR) through its War&Sanctions portal, was prepared in cooperation with Ukrainian Defense Forces and the Kyiv Scientific Research Institute of Forensic Examinations.
Among the systems examined were parts extracted from Iran-supplied Shahed-type drones—known in Russia as “Geran”—and Russian-manufactured Geran and Gerbera models. These drones have been used extensively in Moscow’s campaign to strike Ukrainian civilian infrastructure, officials said.
GUR officials highlighted that some of the identified parts include microelectronics essential for the production of precision-guided weapons. These components, they said, were obtained by Russia through so-called “gray schemes” designed to circumvent international restrictions.
“It is necessary for the international community to strengthen control over compliance with sanctions imposed on Moscow. This also applies to manufacturers, who must take a more responsible approach to controlling their products in global markets,” said a Ukrainian military intelligence officer identified by the call sign Shyfr.
Ukraine’s intelligence service has been analyzing captured Russian equipment to trace components back to their original manufacturers and supply chains. The goal, officials said, is to prevent Russia from exploiting loopholes in the global sanctions regime.
The visit comes as Washington and its European partners weigh additional measures to tighten export controls and crack down on sanctions evasion networks believed to be supplying Russia’s defense industry.
Kellogg, who has been meeting with senior Ukrainian officials during his visit, was briefed on these findings as part of ongoing cooperation between the United States and Ukraine in countering Russia’s military capabilities.
GUR emphasized that their work to uncover the secrets of Russian weaponry will continue, with a focus on identifying critical components and sharing intelligence with allies to close gaps in enforcement.