The US Treasury’s Office of Foreign Assets Control has become the primary instrument of American economic warfare against Russia. The Specially Designated Nationals (SDN) list — the master registry of sanctioned entities — now contains over 4,800 Russia-related entries, spanning individuals, companies, vessels, aircraft, and financial institutions.
Sanctions Architecture
The sanctions regime operates through multiple legal authorities. Executive orders provide broad frameworks, while specific designations target individual entities. The primary legal instruments include Executive Orders 14024 (harmful foreign activities), 13660-13662 (Ukraine-related), and sectoral sanctions targeting Russia’s financial, energy, and defense sectors.
Sectoral sanctions restrict specific types of transactions with designated entities without imposing full blocking sanctions. This intermediate tool allows continued basic commercial interaction while cutting off access to Western capital markets, advanced technology, and financial services.
Key Designated Entities
Major Russian banks — Sberbank, VTB, Gazprombank, Alfa-Bank, and the Central Bank of Russia — operate under varying degrees of restriction. Full blocking sanctions apply to Sberbank and VTB, while Gazprombank operates under more limited restrictions to facilitate energy payment flows.
State-owned enterprises in the defense sector — Rostec, Almaz-Antey, United Aircraft Corporation, and United Shipbuilding Corporation — face comprehensive sanctions that restrict technology transfer and financial access. These designations target the industrial base supporting Russia’s military modernization.
Enforcement Challenges
Sanctions evasion networks have grown in sophistication. Front companies registered in third-party jurisdictions, complex ownership structures using nominee shareholders, and parallel financial channels through cryptocurrency and informal value transfer systems all complicate enforcement.
The Treasury Department has responded with enhanced enforcement resources, expanded use of secondary sanctions, and improved cooperation with allied financial intelligence units. However, the global nature of evasion networks means that enforcement will always lag behind adaptation.
Assessment
The OFAC sanctions architecture against Russia is the most comprehensive ever deployed against a major economy. Its long-term effectiveness depends on sustained enforcement investment, allied coordination, and willingness to impose secondary sanctions costs on intermediary jurisdictions that facilitate evasion.