Nome, Alaska—population 3,600, myself included—is one of the most remote places in North America. Entirely disconnected from the continent’s road system, it has two gas stations, two pizza joints, half a dozen sled-dog teams, and no traffic lights. And soon, Nome’s diminutive harbor, at the upper reaches of the Pacific Ocean, will be able to accommodate any U.S. military vessel smaller than an aircraft carrier.With funding from the 2021 Bipartisan Infrastructure Law, the Army Corps of Engineers