Russia’s new polar flagship is taking shape

by Heiner Kubny
08/02/2026

Artist’s impression of the future Russian research and expedition vessel “Ivan Frolov”. The Project 23680 vessel is set to serve as the new flagship for Russian polar research in the Arctic and Antarctic. (Photo: AARI)

Construction of the new Russian research and expedition vessel “Ivan Frolov” is progressing according to plan. According to Admiralty Shipyards, more than 50 per cent of the hull has now been completed. The vessel is being built on behalf of Roshydromet and is intended to undertake scientific expeditions in the Arctic and Antarctic, as well as to supply Russian polar stations.

Work is currently underway to install the foundations for the engine room and to prepare for the fitting-out of the major systems. The launch is scheduled for 2027, with commissioning due to take place in 2028. The “Ivan Frolov” will then replace the current flagship of the Russian Polar Fleet, the “Akademik Fedorov”, and remain in service for at least 30 years.

The official keel-laying plaque for the Russian research expedition vessel “Ivan Frolov”. It was affixed on 29 October 2024 during the ceremonial keel-laying at the Admiralty Shipyards in St Petersburg. (Photo: AARI)

With a length of just under 165 metres, a displacement of around 25,000 tonnes and space for up to 240 people – including around 170 scientists – the “Ivan Frolov” will be the world’s largest research expedition vessel. The ship complies with the Russian Arc7 ice class and is designed for demanding operations in ice-covered waters.

Up to 20 scientific laboratories can be set up on board. In addition, the ship has a helicopter deck for two helicopters, as well as facilities enabling expeditions to land on sea ice or unpaved coastlines and to load and unload heavy equipment under polar conditions.

The “Ivan Frolov” will join the fleet of the Arctic and Antarctic Research Institute (AARI). The institute is part of Roshydromet and, with more than 105 years of research history, is one of the world’s leading polar research institutions. It organises Russian research and supply activities in the Arctic and Antarctic and, according to its own figures, has so far carried out around 1,200 expeditions to both polar regions.

Heiner Kubny, PolarJournal