en.Wedoany.com Reported - Satellite imagery has captured the sanctioned Russian LNG carrier Christophe de Margerie making a rare early-season eastbound voyage along the Northern Sea Route, escorted by the nuclear-powered icebreaker Ural. Such a transit at this time of year has only been attempted twice before.
The images show the tracks of the Arc7 ice-class LNG carrier and its escort vessel through the ice-covered waters of Russia's East Siberian Sea (east of the New Siberian Islands), carrying cargo from the Arctic LNG 2 project toward the Pacific.
Analysis of the visible vessel tracks in the images indicates that the convoy adjusted its course multiple times while seeking the most favorable ice route, highlighting the challenging sea ice conditions that persist across large areas of the Arctic shipping corridor despite the arrival of spring.
This voyage is the third known eastbound transit by a Yamal-class Arc7 LNG carrier during the early navigation season. The previous two occurred in 2020, when Christophe de Margerie and Vladimir Voronin completed pioneering voyages under heavy ice conditions.
Subsequent satellite imagery shows the convoy approaching the Siberian coastline near Pevek, following a route similar to shipping patterns observed during the summer of 2025. Last year, vessels frequently hugged the coast due to persistent sea ice blocking the more northerly passage near Wrangel Island.
The apparent similarity in ice conditions could have significant implications for this season's Arctic shipping. In 2025, Russia's nuclear-powered icebreaker fleet provided extensive escort services throughout the summer, while some vessels faced delays waiting for icebreaker assistance due to difficult ice conditions limiting navigation options.
The destination of Christophe de Margerie remains unclear. Industry observers are debating whether the vessel will discharge its cargo at the Koryak floating storage unit (FSU) near Russia's Kamchatka Peninsula, or continue to the Binhai LNG terminal in China.
Discharging at Koryak would allow the vessel to return more quickly to Arctic LNG 2 and load additional cargoes. The voyage is drawing attention because Christophe de Margerie currently represents a significant share of the limited Arc7 fleet supporting exports from the sanctioned project.
Currently, the eastbound deployment leaves sister vessel Alexey Kosygin as the only Arc7 LNG carrier transporting cargoes from Arctic LNG 2 to ice-free waters near Murmansk for ship-to-ship transfers.
"This unexpected move raises the question: why? The last CdM attempt was in 2020, when it suffered damage. Could CdM be heading again to the shipyard in Zhoushan, China, for repairs, carrying a cargo along the way?" said Kjell Eikland, an independent shipping analyst tracking Arctic LNG transportation.
"Diverting CdM to Asia weakens the critical shuttle capacity between ALNG and the Saam FSU, which the Arc4 fleet cannot yet replace," he added.
If the cargo is discharged at Koryak, another conventional LNG carrier will eventually need to load it for delivery to its destination, although the storage unit can hold up to two Arc7 vessel cargoes before requiring offloading.
One vessel being closely watched is the LNG carrier La Perouse, currently located at the Binhai terminal in China, which may then head north to Koryak to load cargo.
The question of whether Christophe de Margerie will also undergo repair work in China is becoming increasingly important. European shipyards are no longer available to the vessel due to sanctions, forcing it to undergo extensive repairs at a Chinese shipyard in 2024. Access to maritime services is expected to become even more restricted as additional sanctions take effect from 2027.
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