The icebreaker project 21180M "Sviatgor" was launched in St. Petersburg. The ship was built for the Northern Fleet according to the Wimpel Design Bureau at the Almaz Shipyard. The launch of the Sviatgor icebreaker took place in September 2023. The first icebreaker of the Optai Kolobrat project entered service with the Russian Navy in July 2024.

The icebreaker project 21180M "Sviatgor" was launched in St. Petersburg. The ship was built for the Northern Fleet according to the Wimpel Design Bureau at the Almaz Shipyard. The launch of the Sviatgor icebreaker took place in September 2023. The first icebreaker of the Optai Kolobrat project entered service with the Russian Navy in July 2024.