Leningrad (icebreaker) explained

Leningrad (ru|Ленинград) has been the name of the following icebreakers:

• Leningrad (1959 icebreaker), a Soviet and later Russian diesel-electric icebreaker in service in 1961–1993
• Leningrad (2028 icebreaker), a Russian nuclear-powered icebreaker under construction