Senior London lenders warn that government proposals to use roughly eight billion pounds of immobilised Russian sovereign assets as collateral for Ukraine financing could expose banks to litigation and credit risks.
Senior bankers in the United Kingdom have sounded alarm over government plans to use around eight billion pounds of frozen Russian sovereign assets held by UK financial institutions as collateral to support zero-interest loans to Ukraine, highlighting significant legal and financial risks that could jeopardise lenders and unsettle international markets.
According to banking sources speaking anonymously due to the sensitivity of the issue, the absence of a government indemnity exposes banks to potential legal challenges from Moscow and uncertainties over the validity of future reparations that Russia might be obliged to pay as part of a negotiated peace settlement, raising questions about loan repayment and the repossession of assets should Ukraine default.
The concerns centre on a proposal that forms part of wider discussions between the United Kingdom, the European Union and other Western partners on how to harness frozen Russian central bank assets — immobilised since the invasion of Ukraine in 2022 — to generate financing for Kyiv amid reduced direct financial backing from the United States under President
Donald Trump’s administration.
Bankers warn that, if assets that London and European governments consider immobilised are contested by Russia, lenders could find themselves caught between competing claims and face costly litigation or enforcement actions, potentially creating a precedent for sovereign asset disputes.
The UK Treasury has responded by emphasising ongoing engagement with financial institutions and international partners to ensure that any utilisation of frozen assets is compliant with domestic and international law and economically responsible, while clarifying that the UK plan excludes more than twenty-eight billion pounds of individually sanctioned Russian assets.
European counterparts are also negotiating frameworks to immobilise hundreds of billions of euros in Russian sovereign assets indefinitely and to underpin similar “reparations loan” mechanisms within the European Union, notwithstanding legal reservations raised by member states such as Belgium.
Critics of the bankers’ warning argue that unlocking these dormant funds could provide vital support to Ukraine’s defence and reconstruction needs over the next two years, and that securing allied consensus could enhance transatlantic solidarity.
As deliberations continue ahead of key EU summit discussions later this month, the debate reflects broader tensions over financial innovation in wartime support, the balance between legal risk and strategic necessity, and the complex task of sustainably funding Ukraine’s future without compromising global financial norms.