Many nations, including Russia and the US, have highlighted the importance of the Arctic for security and global trade in recent years.
Since the 2000s, Russia has built eight Borei-class nuclear submarines, with the most recent vessel, the Knyaz Pozharsky, launched last year. Two more are under construction.
Putin said last month that the submarines are equipped with Bulava ballistic missiles, which have a range of up to 8,000 km (4,970 miles).
Russia is also currently the only country operating a fleet of nuclear-powered icebreakers.
This content is courtesy of, and owned and copyrighted by, https://www.rt.com and its author. This content is made available by use of the public RSS feed offered by the host site and is used for educational purposes only. If you are the author or represent the host site and would like this content removed now and in the future, please contact USSANews.com using the email address in the Contact page found in the website menu.