The UK government has significantly expanded its crypto sanctions regime, targeting UAE- and Georgia-linked crypto firms tied to Russia's A7 network as part of a comprehensive crackdown on sanctions evasion. According to the latest UK government announcement, these entities were designated under the Russia sanctions regime alongside Huobi Global S.A. (rebranded to HTX), citing reasonable grounds to suspect involvement in obtaining benefits from or supporting the Government of Russia. The sanctions package specifically targets the Kremlin-backed A7 network, which authorities say was used to bypass sanctions, route payments, and support Russia's war-related procurement activity. As reported by the UK government, the network had been used to move funds through foreign financial systems and maintain access to foreign banking infrastructure despite existing sanctions imposed after Russia's invasion of Ukraine.
The expanded sanctions package represents one of the most significant enforcement actions against crypto networks linked to Russia. According to the UK government statement of reasons, authorities believe there are reasonable grounds to suspect the designated entities supported or benefited the Russian government by providing financial services or economic resources. The comprehensive measures include asset freezes, director disqualification sanctions, trust services sanctions, correspondent banking restrictions, and internet services sanctions. The filing further prohibits UK financial institutions from maintaining correspondent banking relationships with designated entities or processing payments connected to them, creating immediate operational challenges. Alongside traditional financial institutions, the measures also cover crypto exchanges and companies operating Russia-focused payment platforms, with a Kyrgyz bank and several businesses registered in the UAE and Georgia included in the action. Multiple individuals tied to the network also faced sanctions, as reported by the UK government.
Separately, the UK has intensified investigations into crypto firms allegedly linked to Iran and Russia-related financial flows. Earlier in March, Companies House moved to dissolve crypto exchange Zedxion after authorities concluded that information submitted during incorporation was 'misleading, false or deceptive'. The Organized Crime and Corruption Reporting Project previously reported that Zedxion's listed director, Elizabeth Newman, was likely a fabricated identity, with the platform using stock photographs in promotional materials tied to the supposed executive profile. According to blockchain intelligence firm TRM Labs, Zedxion and its affiliated platform Zedcex processed roughly $1 billion connected to Iran's Islamic Revolutionary Guard Corps. Those transactions accounted for about 56% of the exchanges' total volume before rising to nearly 87% in 2024, when IRGC-linked flows reached around $619.1 million.
While Justin Sun, Tron founder and HTX's prominent Global Advisor with significant ownership ties, remains unlisted personally in the sanctions designation, the action directly impacts the exchange he publicly promotes and strategically influences. According to the UK government update, the designation adds Huobi Global S.A. alongside other platforms like EXMO Exchange, citing ongoing concerns over P2P trading and facilitation that could help Russia bypass Western restrictions. The sanctions compound existing FCA enforcement against HTX for illegal financial promotions to UK consumers, including court actions and app/social media blocks. Earlier this year, in February 2026, the UK's Financial Conduct Authority began legal proceedings against HTX for allegedly publishing unlawful financial promotions on its website and across social media platforms, including TikTok, X, Facebook, Instagram, and YouTube.
UK Home Secretary Yvette Cooper emphasized the strategic nature of these actions, stating that Britain was working with allied countries to 'expose, disrupt and dismantle' financial channels supporting Russia's military operations in Ukraine. As reported by the UK government, Cooper said the country would continue to act fast and decisively, alongside allies, to expose, disrupt, and dismantle these networks, and ensure those enabling Russia's aggression face consequences. The sanctions package was announced less than a week after Britain delayed a planned ban on diesel and jet fuel imports refined from Russian crude in third countries, with UK authorities saying the postponement was intended to reduce supply pressure rather than soften the country's position on sanctions enforcement. The move marks a significant shift in how Western governments treat crypto exchanges as part of the broader global financial infrastructure, with regulators increasingly willing to impose sanctions directly on exchange operators accused of facilitating access to sanctioned financial networks.
