In "Under Ice, " William Leary examines the evolution of Arctic submarine operations in the U.S. Navy, a little-known but significant area of national security concern. Through the career of Waldo Lyon, he chronicles the problems of under-ice navigation and the development of Cold War naval strategy.
In World War II, the Arctic became an active theater of operations for German and Soviet subs, which occasionally ducked under the ice to escape detection. The U.S. Navy responded with its own advances in underwater navigation and location, under Lyon's direction. After the war, Lyon's...