Louise 1

Sanctions listings

Not found on the US, UK or EU vessel lists we check.

From official lists as of 31 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.

Our reporting

• 29 Oct 2026Tanker Louise 1, which Ukraine linked to Russia's shadow fleet, hit by limpet mines in the Strait of Hormuz, Reuters reportsas Louise 1

How this ship is identified

• Ukraine's Defence Intelligence database lists Louise 1 under IMO 9290323 as a Panama-flagged tanker owned and managed by Aquarius Maritime Ventures, matching the operator and flag Reuters gave.
• Identified through the War & Sanctions ship database of Ukraine's Defence Intelligence (GUR), a government source and a party to the war.

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