Shadow Fleet Monitor
Open-source reporting on sanctioned seaborne trade

Vessel

Pioneer

IMO number9256602
Names in our reportingPioneer
Other names on official listsSputnik Energy

Sanctions listings

ListName on listListedProgramme
USPioneer—RUSSIA-EO14024
UKPioneer26 Sep 2024Russia regulations
EUSputnik Energy17 Dec 2024Port and services ban

From official lists as of 6 Oct 2026: US (OFAC SDN List); UK Sanctions List; EU (Annex XLII, Reg. 833/2014). The US list does not give listing dates. A listing records a government's decision; it is not a finding by us.

Recorded flags

Recorded fromListFlag
26 Sep 2024UKPalau
23 Aug 2024USPalau

The flag each government's list has recorded for this ship since January 2022, newest first. US dates are when the US list added or amended the entry; the first UK date is when the UK entry was last updated before we began tracking it. A recorded flag is not a live registry check. See Flags & fleet for how this is compiled.

Our reporting

How this ship is identified

  • Matched by name to the US and UK and EU sanctions list entry for IMO 9256602.

Ships change names and flags; the IMO number stays with the hull. Spot an error? Write to editor@shadowfleetmonitor.com.

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