NATO’s Enlargement and Russia. Группа авторов

Nuclear Deterrence

      A Guarantee or Threat to Strategic Stability?1

       Alexey Arbatov

       After thirty years of major reductions in nuclear arsenals to strengthen strategic stability, why are Russia and the United States further diverging in their understandings of the principles of stability? For what reasons, after so many years of joint efforts by the two powers to eliminate incentives for a nuclear first strike against the other, is such a scenario more likely today than at any point over the past thirty years? How is it that, after three decades of successful negotiations on the reduction and nonproliferation of nuclear weapons, the world is entering a period of disintegration when it comes to the entire system of control over these weapons? And, finally, why is the world entering a new cycle of nuclear and related arms races that is both multifaceted and multilateral?

The United States’ withdrawal from the 1987 Intermediate-Range Nuclear Forces (INF) Treaty, Open Skies Treaty and the growing likelihood of the termination of the 2010 New Strategic Arms Reduction Treaty (New START) are returning U.S.-Russia nuclear issues to the forefront of discussions on international security and geopolitics.2

      In these discussions, it is difficult to find concepts that are more commonly used—and abused—than strategic stability and nuclear deterrence. Both concepts have a long history. The former has been in official use for nearly thirty years, while the latter has been around for almost seventy. They appear in many state documents and international agreements. Entire libraries of academic literature and propaganda have been written about them, not to mention the reams devoted to both concepts on the Internet, along with oceans of words at countless conferences and symposiums.

      Nevertheless, these concepts, their dynamics, and their dialectical interrelationship create new problems time and again. They give rise to paradoxes that, were it not a life-and-death matter for modern civilization, could be considered intellectually fascinating. But, unfortunately, these concepts concern actual matters of life and death. In the current military and political environment, it is no longer inconceivable that war between the United States and Russia could break out in just a few days in the event of a crisis. Such a conflict might culminate with an exchange of nuclear strikes taking as long as just a few hours.

      During those hours, hundreds of millions of people in the northern hemisphere would be killed, and everything created by human civilization in the last thousand years would be destroyed. The direct effects would be irreversible, and the secondary effects would likely kill the rest of the world’s population within a number of years, or at least send the remaining population back into a prehistoric existence. The prevention of nuclear war is an indispensable condition for the survival of human civilization, and it is inextricably linked to the concepts of nuclear deterrence, strategic stability, nuclear disarmament, and nonproliferation.

      It might seem that all of the above goes without saying, and that all of this has long been accepted both in theory and practice by politicians, military leaders, civilian experts, and the enlightened public of the world’s advanced nations. Over the past three decades, the nuclear arsenals of Russia and the United States have been reduced substantially—both in terms of the number of warheads and in terms of total destructive power. Yet despite all of this, the danger of nuclear war is today much greater than it was in the late 1980s.

In recent literature, much attention has been paid to factors that affect nuclear deterrence and stability from the outside: new missile defense systems, non-nuclear (conventional) high-precision long-range weapons, the influence of third and threshold nuclear states, space weapons, and—more recently—cyber threats.3 These new factors have pushed the core of nuclear deterrence—strategic relations between Russia and the United States—to the background in the public consciousness. Yet dangerous changes are taking place. This article examines the real and imaginary causes of the current situation and suggests potential ways to reduce tensions that could benefit international security.

      The Genesis of Nuclear Deterrence

The philosophy of nuclear deterrence was born out of the symbiosis of the principle of military deterrence and the emergence of nuclear weapons. The first has thousands of years of history behind it. The latter appeared only in 1945. Intimidating an enemy with the threat of military force—to keep it from pursuing unacceptable actions or to force it into desired behavior—has long been considered a political and psychological function of armies and fleets before they enter into combat actions. Two and a half millennia ago, the Chinese founder of strategic military thinking, Sun Tzu, wrote: “To fight and conquer in all your battles is not supreme excellence; supreme excellence consists in breaking the enemy’s resistance without fighting. Therefore the skillful leader subdues the enemy’s troops without any fighting. With his forces intact he will dispute the mastery of the Empire, and thus, without losing a man, his triumph will be complete.”4

The creation and use of the atomic bomb in 1945 did not immediately give rise to the idea of nuclear deterrence. At first, nuclear weapons were seen only as a new means of warfare, albeit one with unprecedented destructive power. According to official U.S. doctrine of “Massive retaliation” in the 1950s, the actual plan for the use of nuclear weapons—set out in the Pentagon’s first Single Integrated Operational Plan, or SIOP-62—called for quickly following any armed conflict with the Soviet Union by launching massive air strikes, conducted by 1,850 heavy and medium bombers that would drop 4,700 atomic and hydrogen bombs on cities and military installations across the Soviet Union, China, and their allies.5 According to the Pentagon, this attack would have resulted in 800 million casualties across the targeted and adjacent neutral countries.6 That figure was no less than one-third of the global population at the time.

      The creation of Soviet nuclear weapons and intercontinental bombers—and later missiles, as delivery means—deprived the United States of its traditional territorial immunity behind two oceans, and forced the two sides to seriously reconsider their views on the relationship between the political and military roles of nuclear weapons. The idea of nuclear deterrence came to the forefront of U.S. military policy. Of course, it was based on real nuclear forces and operational plans for their use. This qualitative shift laid the foundation for formulating the philosophy that nuclear weapons play a predominantly political role, rather than a military one. At the same time, both roles demonstrate the classic law of Hegel’s dialectics on the unity and struggle of opposites (more on this below).

      The Birth of the Concept of Strategic Stability

The origins of this concept lie in analytical developments of the late 1950s at the RAND Corporation. Its first author at the official level was Robert McNamara, who served as U.S. secretary of defense from 1961 to 1968. In 1967, in a sensational speech in San Francisco, he said: “We do not want a nuclear arms race with the Soviet Union, primarily because the action-reaction phenomenon makes it foolish and futile. Both of our nations would benefit from a properly safeguarded agreement first to limit, and later to reduce, both our offensive and defensive strategic nuclear forces.”7

      This logic was implemented a few years later in the 1972 Anti-Ballistic Missile (ABM) Treaty and the Strategic Arms Limitations Treaty (SALT I). These agreements did not stop the arms race, however. It was only constrained, but gained momentum in other areas of the nuclear balance and types of nuclear weapons.

      The