The 142‑metre superyacht Nord slipped through the Strait of Hormuz at the weekend despite a US naval blockade, ship‑tracking data shows. Linked to sanctioned Russian billionaire Alexey Mordashov, the vessel left Dubai on Friday and arrived at Al Mouj Marina in Muscat on Sunday. The transit — one of only a handful of authorised movements through the strait since late February — underlines enforcement gaps and growing Russian‑Iran cooperation.

Passage through a militarised corridor

The Nord’s movement through one of the world’s busiest chokepoints came while the Strait of Hormuz has been operating as a high‑risk, highly monitored waterway. Before the recent escalation, hundreds of vessels used the corridor each day. That traffic has dropped to only a few authorised ships since Washington announced a naval blockade in mid‑April.

Tracking data from public ship‑tracking platforms shows the 142‑metre yacht left Dubai and followed a route south of Larak Island before arriving in Oman. Two tankers that have themselves been sanctioned — Ocean Jet and Lumina Ocean — made the same passage, according to those logs. The pattern underlines how private and commercial vessels continue to operate in the strait even as military forces and sanctions try to regulate transit.

Enforcement has been active: US naval units have intercepted or redirected dozens of ships in recent weeks. At the same time, independent trackers reported significant volumes of Iranian oil bypassed the blockade in late April, pointing to practical limits on how tightly Washington can seal regional waters.

Who owns the Nord and how it operates

The Nord has been publicly linked to Alexey Mordashov, a steel magnate who is widely regarded as one of Russia’s wealthiest business figures and is subject to sanctions from the US, the UK and the EU.

The yacht, valued at about $500m, was re‑registered under a Russian flag after Western measures took effect in 2022, according to registry change records reported by maritime observers.

Built by the German yard Lürssen, the Nord is outfitted for long‑range private operations, including:

  • two helipads
  • a private submarine
  • accommodation for about 20 guests

Such features make it capable of transits that private yachts ordinarily avoid when waters are contested. Representatives linked to Mordashov declined to comment, and the US State Department did not immediately comment on the vessel’s passage, according to maritime and diplomatic updates.

Diplomatic backdrop and timing

The voyage arrived during a phase of closer Russian–Iranian engagement. Moscow and Tehran signed a long‑term strategic agreement in 2025 that expanded security and intelligence links, and the two countries have deepened cooperation since Russia’s 2022 invasion of Ukraine.

That context matters because exemptions and practical arrangements have been reported for some Russian‑linked vessels. At least one report said Iran has granted waivers allowing certain Russian ships to use designated routes without paying standard transit fees.

Whether the Nord’s passage used formal exemptions, informal arrangements or simply outpaced enforcement was not made public, but the ship’s safe arrival in Muscat shows movement is still possible for well‑resourced actors.

Economic and security implications

The Strait of Hormuz handles a large share of global oil and liquefied natural gas shipments. Disruption or effective closure of the strait would raise shipping costs and add direct pressure to global energy markets; authorities in Washington have framed their naval effort as part of a strategy to pressure Tehran into negotiations.

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The Nord arrived at Al Mouj Marina in Muscat on Sunday after departing Dubai on Friday.

This article was created with AI assistance.