Belarus Confirms Deployment of Russian Oreshnik Missile System on Combat Duty

Oreshnik Missile System Deployed in Belarus

Belarusian President Alexander Lukashenko announced on Thursday, December 18, 2025, that the Russian Oreshnik missile system has been deployed to Belarus and is now on combat duty. Lukashenko stated that the system arrived in the country on Wednesday, December 17, and was immediately placed on combat alert. This development marks a significant escalation in military cooperation between Minsk and Moscow.

The Belarusian leader had previously indicated that Belarus could receive 'no more than ten' of these missile systems from Russia.

Capabilities of the Oreshnik Missile

The Oreshnik is an advanced intermediate-range ballistic missile system developed by Russia. It is characterized by its hypersonic speed, reportedly reaching up to Mach 10, making it exceptionally difficult to intercept. The missile is capable of carrying multiple warheads or submunitions and can be equipped with either conventional or potentially nuclear payloads. Its estimated range can extend up to 5,500 kilometers, placing a significant portion of Europe within its reach.

The Oreshnik was first used in combat in November 2024, when Russia reportedly employed a conventionally armed version to strike a factory in the Ukrainian city of Dnipro.

Context of Russia-Belarus Military Cooperation

The deployment of the Oreshnik system is part of a broader framework of military integration and strategic deterrence measures between Russia and Belarus. This cooperation has previously included the stationing of tactical nuclear weapons on Belarusian territory, announced by Russian President Vladimir Putin in March 2023.

Both leaders had previously stated that the Oreshnik would be deployed to Belarus by the end of 2025. In December 2024, during the signing of a security pact, Putin reportedly stated that while Russia would control the Oreshniks, Minsk would be allowed to select targets. Belarusian and Russian forces also practiced the deployment of Oreshnik missiles during the Zapad-2025 joint military exercises.

International Concerns and Implications

The deployment has drawn significant attention and concern from the international community, particularly from Ukraine and Western nations. Ukrainian President Volodymyr Zelensky had previously warned about Russia's preparations to deploy the Oreshnik system to Belarus, highlighting the threat it poses to several European countries. Critics argue that the presence of such advanced Russian weaponry further deepens Belarus' military and political dependence on Russia and could turn Belarus into a primary target in the event of a conflict.