US and UK Expand Sanctions on Shadow-Fleet Oil Tankers

· Shipping · United States · United Kingdom

The United States on Thursday sanctioned 22 tankers plus dozens of individuals and companies tied to Iran's oil trade, widening its campaign to cut off Tehran's remaining petroleum revenue. In a parallel move, the United Kingdom sanctioned 12 more oil tankers it identified as part of Russia's shadow fleet, including the 22-year-old Dakar, which is currently making an unusual late-season voyage on the Northern Sea Route as Russian Arctic traffic grows. Both designations target the opaque networks of ageing, often uninsured vessels that move sanctioned crude. The additions expand the list of tankers barred from Western services, tightening compliance obligations for shipowners, insurers, brokers and charterers involved in those trades.

Why it matters：Coordinated US and UK designations add pressure on the shadow fleet that sustains sanctioned oil flows, forcing insurers and charterers to police vessel networks more aggressively.

Key points

  • US sanctions cover 22 tankers plus dozens of individuals and companies linked to Iran's oil trade
  • UK targets 12 tankers in Russia's shadow fleet, including the 22-year-old Dakar
  • Dakar is making a late-season Northern Sea Route voyage amid growing Russian Arctic traffic

Sources (original reporting)

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