Russia on Thursday (June 25, 2026) denied exerting pressure on Belarus to ​support an expansion of the war in Ukraine, while Belarus said it was ⁠the West that was trying to drag it into the conflict.

The former Soviet state is strategically important to all sides, being closely allied to Moscow and sharing borders with Russia, Ukraine and three NATO ‌states.

With Moscow’s forces struggling to advance and Ukraine raining drones on targets far inside Russia, Ukrainian President Volodymyr Zelenskyy has said repeatedly that he believes Moscow wants ‌to get Belarus more involved on the Russian side.

The Wall Street Journal reported ‌on ⁠Wednesday (June 24, 2026) that Russia wanted to use Belarus as a springboard to step up ⁠attacks on Ukraine, and that Moscow was threatening to cut financial support if it did not agree.

Kremlin spokesman Dmitry Peskov said the report “does not correspond to reality” and that Belarus was “our closest ally”.

Belarus says West stoking tension

Belarusian Defence Minister Viktor Khrenin said ‌it was the West that was stoking tension.

“The situation along our borders is extremely unstable, and escalating. Beyond our borders, NATO troop formations are being reinforced, infrastructure is being upgraded, the military budgets of neighbouring states are expanding, and politicians are making strident militaristic statements,” ‌he said in a speech to graduating officers.

“Efforts are under way to prolong, ​and even expand, the hot conflict unleashed by the West in Ukraine. Today, we are acutely aware of a blatant attempt to drag Belarus into ⁠the war.”

European states vehemently deny Russian allegations that they are responsible for the war in Ukraine, against which Russia launched a full-scale invasion in 2022.

Last Friday, Mr. Zelenskyy said that signal relay ‌stations in Belarus were being used to guide Russian drone attacks on Ukraine. He gave Belarusian President Alexander Lukashenko a week to remove them, adding: “If he doesn’t do it, we’ll do it.”

On Wednesday (June 24, 2026), Mr. Zelenskyy said the stations had stopped working.

Reuters could not independently verify his assessment. Mr. Peskov said he had no information on the issue.

Russia needs Belarus refineries

While Mr. Lukashenko has not sent Belarusian troops to fight alongside Russia, he let President Vladimir Putin use Belarus as a launchpad ‌to invade Ukraine, and later agreed to let Russia station tactical nuclear missiles on Belarusian territory.

Belarus also conducts ​frequent joint military exercises with Russia and allows Moscow to use its bases and training grounds.

While Moscow is the dominant partner, it also relies ⁠on Belarus, which has two large refineries, to process Russian oil and sell gasoline, diesel and jet ⁠fuel back to Russia.

That supply loop has become increasingly important this year as Ukraine has intensified attacks on oil refineries in Russia, creating widespread fuel shortages.

In the ‌first five months of this year, rail shipments of gasoline from Belarusian refineries to Russia surged nearly 13-fold compared to the same period last year, while shipments of Belarusian diesel ​tripled, according to Reuters sources.