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The most dangerous gravesite in the US resides in Arlington Cemetery
Richard McKinley was one of three men killed in America's first nuclear accident.
Opinion
Where the Arctic meets the Pacific: America’s overlooked frontline
The author of this op-ed argues the U.S. must make the Pacific Arctic more of a priority before the region is dominated entirely by Russia and China.
By Iris Ferguson
Why the US military has cared about climate change since the Cold War
In this commentary, the author examines how the U.S. military sees climate change as a threat in itself and a threat multiplier for national security.
By Paul Bierman, University of Vermont, The Conversation
The Army’s permafrost test bed in Alaska set for significant upgrade
The Army's research facility includes a permafrost tunnel — about a third of a mile long — that has Ice Age-era animal bones jutting out from the walls.
By Hope Hodge Seck
China-Russia cooperation poses rising threat in Arctic, Pentagon warns
A surge in collaboration between China and Russia in the Arctic is heightening the Pentagon's urgency to devote resources to the region.
By J.D. Simkins