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Ukrainian Intelligence Reveals 79 Unsanctioned Producers of Su-34 Components

The list highlights manufacturers providing essential systems for the Su-34, exposing weaknesses in the sanctions regime.

Ukrinform UAReport2 min readUpdated 4/1/2026

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The list highlights manufacturers providing essential systems for the Su-34, exposing weaknesses in the sanctions regime.

Photo: Ukrinform UA

At a glance

  • HUR identified 79 Russian manufacturers of components for the Su-34.
  • Nearly one-third of these firms are not under current sanctions.
  • The Su-34 plays a crucial role in Russia's military operations.
  • The initiative aims to restrict Russia's military capabilities.
  • Previous reports included data on drone manufacturers and components.

Why it matters

Revealing the manufacturers able to supply the Su-34 without sanctions presents a significant challenge to Ukraine and its allies in the ongoing conflict. These insights are essential for strategic military planning and international cooperation in sanctions enforcement.

https://www.ukrinform.ua/rubric-ato/4102039-rozvidka-nazvala-rosijskih-virobnikiv-sistem-i-komponentiv-litakiv-su34-aki-dosi-ne-pid-sankciami.html

What Happened

AI illustration of The list highlights manufacturers providing essential systems for the Su-34, exposing weaknesses in the sanctions regime.
Illustration for this report. Created by the editorial desk using AI.

Ukraine's Main Intelligence Directorate (HUR) has released a list detailing 79 manufacturers involved in producing critical components for the Russian Su-34 aircraft. This information was made available on the War&Sanctions portal to support efforts aimed at weakening Russian military aviation.

The Su-34 is known for its strike capabilities, leveraging guided munitions for targeting ground positions effectively. Alarmingly, almost a third of the manufacturers listed are not currently sanctioned by coalition countries, allowing them continued access to necessary foreign components and technologies.

Key Details

Noteworthy companies among those identified include JSC Navigator, which specializes in onboard navigation systems, and JSC Kotlin-Novator, responsible for radar repairs. Additional key contributors are LLC TD Corporation VSMPO-Avisma, known for titanium alloy products, and JSC OKB Zenit, which manufactures vital onboard power systems for the Su-34.

HUR's initiative aims to document and disseminate information regarding the resources utilized by Russia in military operations, focusing on disrupting access to technologies critical for military capability.

Background

Earlier this year, HUR disclosed information about 19 Russian firms involved in building reconnaissance drones and 30 foreign components related to Iranian-made Shahed-107 and Russian Phoenix drones. These efforts are designed to illuminate the supply chains supporting Russia's military actions.

As the conflict progresses, the implications of these findings could have a considerable impact on ongoing sanctions and military strategies against Russia. By identifying manufacturers circumventing existing sanctions, Ukraine seeks to inform international allies of vulnerabilities within Russia's military supply network.

Source: Ukrinform UA

This report is maintained as a live newsroom article. Headlines and top paragraphs may be tightened when fresh reporting changes the clearest angle.

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