🔴 MARITIME CARGO CHRONICLES — INDUSTRY DEVELOPMENT
- H Mohammed
- Dec 28, 2025
- 3 min read
Russia Delivers First Domestically Built Arc7 LNG Carrier as Arctic Ambitions Advance
Maritime Cargo Chronicles (MCC) reports that Russia has marked a significant milestone in its shipbuilding and LNG transport ambitions with the delivery of its first domestically constructed Arc7 ice-class LNG carrier, Alexey Kosygin, built at the Zvezda Shipbuilding Complex and delivered to Sovcomflot.
The 172,600-cbm LNG carrier was officially commissioned and handed over on December 24, representing the first unit in a planned series of Russian-built LNG vessels designed for year-round navigation along the Northern Sea Route (NSR). The delivery comes amid Moscow’s broader strategy to expand Arctic energy exports and increase LNG shipment capacity.
⚙️ Construction Delays and Technical Complexity
Originally scheduled for delivery in 2023, the vessel’s construction was delayed due to international sanctions, which restricted access to key foreign components and technologies. As a result, Zvezda adopted a hybrid construction approach, working with foreign shipbuilders to fabricate certain modules that were later assembled domestically in Russia.
Despite these challenges, Sovcomflot described the delivery as a landmark achievement for the country’s maritime sector. The project required extensive research and development, drawing on operational experience from the Christophe de Margerie series of Arc7 LNG carriers operating in Arctic conditions.
🚢 Vessel Specifications and Arctic Capability
According to information reviewed by Maritime Cargo Chronicles, the Alexey Kosygin measures approximately 300 meters in length and is designed for unrestricted Arctic navigation. The vessel is capable of breaking through ice up to 2 meters thick, enabling independent operation without icebreaker assistance.
Key technical features include:
LNG-fueled propulsion system
Total power output of 45 MW
Three full-turn rudder propellers
Crew complement of 29 personnel
The propulsion system was manufactured domestically at the Saphir engine plant, located within the Zvezda industrial complex, underscoring Russia’s push toward localized production.
❄️ Operational Context and Arctic LNG Trade
The delivery comes at a challenging time for Russia’s LNG logistics, as early and heavy ice conditions have disrupted Arctic shipping operations. Earlier this year, reports indicated that the Russian-flagged LNG carrier Buran was forced to abort multiple attempts to reach an LNG terminal due to severe ice buildup.
Once fully operational, the Alexey Kosygin is expected to enter long-term charter service with Novatek, supporting cargo movements from the Arctic LNG 2 project.
📈 Fleet Expansion Outlook
Novatek has previously outlined plans to deploy 15 Arc7 LNG carriers to support Arctic LNG operations, with total LNG carrier commitments reportedly reaching 21 vessels. Sovcomflot confirmed that two additional LNG carriers are scheduled for delivery from Zvezda in the coming year.
Zvezda Shipyard also noted that between 2020 and 2025, it has delivered seven vessels, including five Aframax oil tankers, as the facility continues expanding its construction and outfitting capabilities.
🌍 MCC Perspective
From a global shipping perspective, Maritime Cargo Chronicles notes that the delivery highlights the growing divergence in LNG fleet development between Arctic-focused trade routes and mainstream LNG shipping markets. While geopolitical factors continue to shape access to technology and finance, Arctic LNG transportation remains a highly specialized segment requiring advanced ice-class tonnage and long-term charter backing.
The Alexey Kosygin represents both a technological benchmark for Russia’s domestic shipbuilding industry and a test case for the resilience of Arctic LNG supply chains under evolving geopolitical and environmental conditions.
— Maritime Cargo Chronicles (MCC)
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