From Pyongyang to Primorsk: When Sanctions Evasion Becomes System Design

Key Takeaways

• Russia built 1,000+ sanctioned tankers within two years of invasion
• North Korea used fraudulent Fiji registry for 20 vessels in 2017
• Flags of convenience enable rapid reflagging for evading sanctions
• Registry revenue incentives outweigh due‑diligence costs, sustaining shadow fleets
• Targeting registries with U.S. dollar sanctions could raise evasion costs

Pulse Analysis

Russia’s shadow fleet is not a novel phenomenon but a scaled‑up version of the maritime evasion playbook pioneered by North Korea. Over the past decade, Pyongyang exploited permissive flag registries, front companies and fraudulent documentation to move sanctioned coal and oil, a pattern documented by UN panels and research institutes. When Western sanctions tightened after the 2022 invasion of Ukraine, Moscow leveraged its extensive commercial networks to replicate those tactics at a far larger scale, amassing roughly 1,000 vessels—about 20% of the global tanker fleet—within two years. This rapid expansion underscores how structural weaknesses in the maritime system can be weaponized by well‑funded states.

The core mechanisms enabling both fleets are strikingly similar: name and flag laundering, flags of convenience, and the use of registries that lack rigorous oversight. Private‑managed registries in Panama, Sierra Leone, Gabon and other jurisdictions prioritize registration fees over thorough vetting, creating a lucrative incentive to accept high‑risk vessels. Fraudulent registries, such as the 2017 Fiji scheme used by North Korea, serve as a fallback when ships are stripped from legitimate flags. Because many registries process transactions in U.S. dollars and rely on U.S.-linked service providers, they sit within the reach of American enforcement, yet current sanctions rarely target the registries themselves, allowing evasion networks to persist.

Addressing the shadow‑fleet challenge requires a shift from vessel‑centric sanctions to a broader strategy that holds registries accountable. Extending secondary sanctions to flag states and private registry operators that continue to host sanctioned ships would raise compliance costs, deter revenue‑driven lax oversight, and force tighter due‑diligence. Coupled with enhanced port inspections and coordinated intelligence sharing, such measures could close the loopholes that have long enabled illicit maritime trade. Without these reforms, the shadow‑fleet model will remain a resilient tool for sanctioned economies to bypass international restrictions.