In May 2007 it was decided to set up in Murmansk port free trade zone .
The Murmansk Shipping Copmany also operates the Russian nuclear - powered icebreaker fleet .
In May 2007 Murmansk Shipping Copmany was decided to set up in Murmansk port free trade zone .
The Murmansk Shipping Copmany also operates the Russian nuclear - powered icebreaker fleet .