As The Arctic Opens Up, The U.S. Is Down To A Single Icebreaker : Parallels : NPR

Melting ice means more of the Arctic is accessible to exploration and shipping, and countries are racing to establish a presence. But they still need heavy icebreakers, and the U.S. is falling behind.

In The Race For The Arctic, The U.S. Lags Behind : NPR

Melting Arctic Ice Creates New Waterways — And Navigational Headaches

U.S. Needs More Icebreakers for Arctic > U.S. Department of Defense > Defense Department News

Arctic Daily - DebateUS

The Arctic Is Integral to U.S. National Security

Research Ship Attaches To Arctic Ice To Study Changing Climate : NPR

Climate change is causing dramatic impacts in the Arctic, report finds : NPR

Russia's Arctic shipping, drilling key for its future - FreightWaves

Arctic 88.5 WFDD