Russia is set to build an unrivalled fleet of Arctic class icebreakers: a decision has been made on designing of the Leader Icebreaker with the capacity of up to 130 MW able to break through Arctic ice of any thickness; extension of the series of 60 MW nuclear icebreakers is under discussion. Besides, special port service icebreakers of new generation projects will be built for Arctic terminals of Sabetta and Novy Port.