Russia’s undersea naval activity is at record levels, and NATO is worried about a crucial lifeline to the world via /r/technology

Russia’s undersea naval activity is at record levels, and NATO is worried about a crucial lifeline to the world http://ift.tt/2l6OWBJ Submitted December 25, 2017 at 09:30PM by Philo1927 via reddit http://ift.tt/2zsBBci