Moscow and Minsk stage nuclear war games near NATO frontier

Belarus has begun joint nuclear weapons drills with Russia in a move that will intensify fears in Kyiv and across NATO that Moscow is tightening its grip over its smaller neighbour and expanding its nuclear reach on Europe’s doorstep.

The Belarusian defence ministry said the exercises are designed “to improve the readiness of the armed forces to use modern means of destruction, including special ammunition”, and will include testing the ability to conduct operations from “unplanned” locations across the country.

While framed as routine readiness training, the drills carry clear strategic weight. They come after two years of steadily deepening nuclear cooperation between Moscow and Minsk, including Russia’s deployment of tactical nuclear weapons to Belarus in 2023 and repeated joint exercises since.

Russian drone strikes Chinese-linked cargo ship in Black Sea

UK warned adversaries may doubt NATO nuclear deterrent without US

UK warned to prepare for attacks by Russian spy network

Zelensky warns leaked Kremlin files expose NATO attack plans

For Ukraine, the timing is particularly sensitive. Officials in Kyiv have warned that the Kremlin is seeking to draw Belarus more directly into its war effort, either as a staging ground for renewed northern offensives or as a platform for sustained pressure on Ukraine’s capital and northern regions.

The Foreign Ministry in Kyiv condemned the exercises, accusing Russia and Belarus of undermining the global non-proliferation regime and turning Belarus into what it described as a “nuclear bridgehead” on NATO’s borders. It warned the drills set a “dangerous precedent” by involving a non-nuclear state in preparations linked to nuclear weapons use.

President Volodymyr Zelensky has previously said that Russia is intensifying efforts to pressure Belarusian leader Alexander Lukashenko to deepen his involvement in the conflict. Ukraine has also claimed it possesses intelligence on high-level discussions between Moscow and Minsk regarding further military coordination.

Since the start of Russia’s full-scale invasion in February 2022, Belarus has not directly deployed its own forces in combat. However, its territory was used as the launchpad for Russia’s failed advance towards Kyiv and Chernihiv, and continues to serve as a key logistical and operational rear area.

BREAKING: 🇧🇾🇷🇺🇪🇺 Belarus has announced military drills to practice the deployment of Russian nuclear weapons stationed on its territory.

The exercise underscores the growing role of Belarus in Moscow’s nuclear posture and raises fresh concerns across Europe.

Source: Reuters pic.twitter.com/5itaGJaS7j

— War Radar (@War_Radar2) May 18, 2026

The drills come amid broader concern in the West over the militarisation of Belarus and its growing dependence on Russia. Analysts warn that the integration of nuclear-capable systems into joint exercises further blurs the line between deterrence signalling and operational preparation.

NATO officials are expected to monitor the exercises closely. The alliance has long maintained that Russia’s nuclear rhetoric is designed to deter Western support for Ukraine, but the forward basing of nuclear weapons in Belarus has added a new layer of complexity to defence planning on the alliance’s eastern flank.

For now, there is no indication that nuclear weapons would be used operationally. But the drills underline a stark reality: as the war in Ukraine drags on, the boundaries of escalation between Russia, Belarus and the West are becoming increasingly difficult to define.