Project 22220 icebreaker
The first ship, ("Арктика" – Arctic), was laid down in November 2013 and is expected to enter service in 2019. Launched on 16 June 2016, the ship will be the world's largest and the most powerful icebreaker surpassing the "50 Let Pobedy".
The second ship of this class, "Sibir" – ("Сибирь" – Siberia), was laid down on 26 May 2015 at Baltic Shipyard. On 1 July 2016, the hull of "Sibir", one third of the ship and weighing 3,500 t, was shifted to the place of the launched "Arktika" icebreaker, where construction will be completed. The shift made place for the start of the construction of the hull of the icebreaker "Ural" – ("Урал" – Ural). Construction of the Ural started on 25 July 2016.
Suur Tõll (icebreaker)
When "Suur Tõll" was delivered in 1914, she was one of the most modern icebreakers in the world. Extensively electrified, she had electrical lighting and her anchor windlass, winches and two coal cranes were all powered by electricity to avoid having easily freezing steam pipes on the deck. Furthermore, she had an electrical salvage pump that could be transported to a grounded ship in a boat or on a sledge over ice without bringing the icebreaker too close to the shallow waters. When delivered, her radio station had a range of , but it was later increased to .