Tom Clancy The Coldest War

A Russian plan to open a strategic passage above the Arctic Circle poses a direct threat to the United States and to President Jack Ryan in the latest electrifying entry in this #1 New York Times bestselling series.

The U.S. Navy rules the seas--not only above the waters but below. A large factor in that sovereignty is a network of undersea listening devices scattered around the worlds oceans. Through these devices the Americans have been able to track every move the Russians make for years....