Russia may be on the brink of an "explosive" banking crisis, according to a European state intelligence report, as sanctions and the economic strain of the war in Ukraine create mounting vulnerabilities. The report estimates that half a million Russians declared bankruptcy in 2025, a nearly one-third increase from the previous year. This financial instability comes as ordinary Russians face disruptions to fuel supplies, leading to public frustration and incidents of unrest.

Repeated Ukrainian strikes on Russian oil facilities and logistics hubs have disrupted fuel supplies, resulting in long queues at petrol stations and an increase in confrontations between drivers. Videos circulating online depict arguments and physical altercations over fuel. These shortages are exacerbating the economic pressures on the population.

The intelligence report, titled "Note on the probability of a banking crisis in Russia in 2026," suggests that while Russian banks have largely withstood previous sanctions, deteriorating loans and rising household debt pose significant risks. The report indicates that state-backed credit programs and loan restructurings have masked the true extent of banks' vulnerability.

According to the report, lending to defense companies, regional state-backed projects, and homeowners has increased the volume of potentially unrecoverable loans. It estimates that 10% of corporate loans are now considered doubtful, a substantial increase from 2024, with some major banks reporting retail non-performing loan ratios as high as 15% in 2025. The report also notes that state programs have encouraged over 13 million Russians to take out multiple loans simultaneously.

The Russian central bank has previously downplayed the risks of a major banking crisis, with a deputy governor stating in the past month that vulnerabilities are "not critical" and that banks' capital cushion is at a three-year high. However, the intelligence report posits that an "economic shock, such as an ambitious package of sanctions against banks... could trigger" a crisis.

European Union officials are reportedly preparing a 21st package of sanctions, potentially targeting banks and cryptocurrency networks, among other sectors. These measures could add nearly 90 banks to the existing sanctions list, bringing the total to over 100, which would affect more than half of Russia's internationally connected lenders. The effectiveness and enforcement of such sanctions remain a point of discussion, especially given past difficulties and a reported loosening of some U.S. sanctions under former President Donald Trump.

Economists offer mixed views on the immediate threat. Some suggest that while Russia's economy is stagnating, defense spending is maintaining low unemployment and high wages, thus preventing an immediate financial collapse. Others point to the increasing amount of cash held outside banks and the pressure this puts on banks' ability to fund lending as indicators of underlying financial strain.

Russian President Vladimir Putin has reiterated Russia's commitment to its war aims in Ukraine, despite international sanctions. Meanwhile, diplomatic efforts are underway, with upcoming NATO summits and discussions involving leaders like U.S. President Donald Trump and Ukrainian President Volodymyr Zelensky, who is seeking continued military aid and commitments for air defense systems for Ukraine. European nations are increasingly shouldering the burden of supporting Ukraine as U.S. aid has seen shifts. These geopolitical developments occur against the backdrop of Russia's internal economic challenges.