Submarine Warfare in the Arctic: Option or Illusion?

The U.S. Navy's New Maritime Strategy addresses the navy's role in a nonnuclear U.S.-Soviet conflict in Europe. Rather than protecting the North Atlantic sea-lanes by bottling up the Soviet Navy, it proposes that U.S. naval forces move aggressively into the waters near the Soviet Union and seek out and destroy Soviet warships. In particular, the strategy explicitly calls for destroying Soviet nuclear-powered attack and ballistic-missile submarines (SSNs and SSBNs). It posits that the threat to the SSBNs would accomplish two goals. The first is that the Soviets would not surge their SSNs out into the Atlantic to contest U.S. control of the seas but because of the threat would stay back and protect their highly valued SSBNs. The second is that attrition of their SSBNs by U.S. attack would decrease the incentive for the Soviets to go nuclear in the European war, since the balance of forces would shift to the U.S. side. Much debate has been provoked by the prospects of this strategy's leading instead to nuclear escalation.

Congress is being told that the proposed 600-ship navy is the minimum needed to carry out this mission. The strategy is the justification for both the number and the types of ships that are in the shipbuilding program. This program includes a new class of attack submarines, called the Seawolf, which will cost about $1 billion each and are described as the counter to the increasingly quiet Soviet submarines.

This study examines whether the force structure that is being proposed has a reasonable chance of success. lt explores whether modest changes in the building program can make a significant change in the outcome and considers possible alternative approaches.