The warming Arctic is becoming a growing area of operation for the Navy.

The need for more presence in the Arctic comes as the Navy also refocuses on countering China and Russia.

https://www.msn.com/en-us/news/world/the-navy-has-a-new-ocean-to-worry-about-it-s-not-clear-how-it-s-going-to-deal-with-it-top-lawmaker-says/ar-AAKiT40?ocid=msedgntp