A Push to Increase Icebreakers in the Arctic

A growing array of military leaders, Arctic experts and lawmakers say the United States is losing its ability to patrol and safeguard Arctic waters even as climate change and high energy prices have triggered a burst of shipping and oil and gas exploration in the thawing region.

The National Academy of Sciences, the Coast Guard and others have warned over the past several years that the United States


And this spring, the leaders of the Pentagon