Ukrainian National Guard Commander Maj. Gen. Oleksandr Pivnenko stated that Russia would need approximately 70,000 troops to launch a major offensive against Ukraine from Belarus. Ukrainian forces are actively working to prevent such a build-up and are continuously monitoring the northern border. Pivnenko noted that Russia's Senezh special operations center is already active near the border on the Chernihiv axis, but he suggested Moscow may struggle to gather sufficient forces for a new northern campaign given its challenges elsewhere on the front.
Ukrainian President Volodymyr Zelensky recently issued an ultimatum to Belarus, demanding within one week the removal of communication equipment on Belarusian territory used to support Russian drone strikes against Ukraine. This ultimatum came after Zelensky accused Belarus of facilitating Russian drone attacks, with missiles also reportedly launched from Belarus in the initial stages of Russia's full-scale invasion. Zelensky and Commander-in-Chief Oleksandr Syrsky have described the possibility of offensive actions from Belarusian territory as "entirely real."
Russian President Vladimir Putin and Belarusian leader Alexander Lukashenko are expected to meet soon to discuss Zelensky's ultimatum. Kremlin spokesperson Dmitry Peskov denounced the ultimatum as an "utterly aggressive" interference in Belarus's internal affairs and an encroachment on its sovereignty. Russia publicly reaffirmed its support for Belarus and expressed confidence in Minsk's ability to safeguard its sovereignty, a statement that solidifies the political bond between the two nations.
Belarus's exiled opposition has warned Ukraine of signs indicating Minsk may be preparing for a more direct role in the war. They presented President Zelensky with a list of warning signs, including constitutional changes removing Belarus's neutral and non-nuclear status, a two-fold increase in contract soldier recruitment, a five-fold increase in military spending, and the militarization of society. The opposition notes that Belarus adopted a new military doctrine in 2024 allowing pre-emptive strikes in response to an "imminent threat."
Despite Belarus not deploying its own troops to fight in Ukraine thus far, its territory has been used by Russia for staging operations and hosting Russian military assets. The Kremlin's public backing of Belarus against perceived threats from Ukraine increases the risk of escalation on NATO's eastern flank, as Moscow signals that any actions against Belarus could be treated as attacks on a close ally, potentially justifying countermeasures. This dynamic raises concerns for bordering NATO members like Poland, Lithuania, and Latvia.
