Melting ice is making the Arctic more accessible, which in turn may affect three key issues in the region—militarization, maritime trade, and natural resource development.
U.S. security interests in the Arctic remain deterring an attack on the United States and NATO allies and ensuring the lawful use of Arctic waters. The United States can secure both at minimum cost and risk.
Greater accessibility does not increase threats emanating from the Arctic, so the United States does not need to do more militarily to ensure its security. Militarization absent threats could lead to a destabilizing security dilemma.
Trans-Arctic maritime trade routes and natural resource development present potential economic opportunities; however, both still face significant challenges that limit their near-term viability.
The United States should be vigilant to Russian and Chinese activity in the Arctic and avoid overreacting or reflexively mirroring their behavior. A U.S. Arctic strategy built on the reality that the United States enjoys a strong conventional and nuclear deterrent, a robust network of Arctic allies, and favorable geography, is the best avenue to protect U.S. interests and keep the Arctic at peace.