Vice Admiral (retd) Vijay Shankar
The article has been published in the IPCS Web Journal in the authors column The Strategist and is available at http://www.ipcs.org/comm_select.php?articleNo=5819
Of Parity, Assured Destruction & Mistrust
For the last 77 years, since the USA first detonated nuclear weapons and annihilated the Japanese cities of Hiroshima and Nagasaki, an eerie ambivalence has prevailed concerning their use. On the one hand some scholars and practitioners are convinced of the myth of usable nuclear weapons; while on the other, governments are devising policies for use . In the meanwhile, Russia toys with the idea of escalating to nuclear warfare in order to de-escalate on-going conflict; while China designs a strategy to provide greater flexibility in the use of nuclear forces.
Significantly, the first nuclear attacks also defined the basis of nuclear stability. Relationship between bellicose nuclear armed states was marked by three characteristics: quest for parity in arsenals, certitude of mutual destruction and a bizarre level of mistrust that drove states to adopt grotesque stratagems. Just how abominable nuclear war plans could be was pointed out by Noam Chomsky (the renowned pacifist). US nuclear posture, he said, called “for the delivery of 3200 nuclear weapons to 1060 targets in Russia, China, and allied countries,” all together impervious to the fact that nuclear weapons destroyed political purpose. General Butler, a former Commander-in-Chief of US Strategic Command put it succinctly when he renounced the current nuclear programs and systems as a death warrant for humanity.
Flawed New START
The New Strategic Arms Reduction Treaty (New START) was signed 08 April, 2010, by the US and Russia. The instrument was a continuum of a bipartisan process to reduce nuclear arsenals. The two parties agreed in 2021, to extend the Treaty by five years. The key provision of the agreement limits nuclear warheads, delivery vectors and launchers and institutes a system of verification.
The Accord is, however, amiss both conceptually and in its substance. Conceptually it is neither inclusive of all nuclear armed states nor does it identify “mistrust” as a key factor that stokes scepticism. While in substance it fails to recognise that all nuclear weapons, including tactical, are weapons in the same category; for when used they have the potential to escalate to mass destruction. In addition it pays no heed to the fact that warheads held in reserve can very quickly be deployed. But where the treaty is fatally flawed is its inability to institute measures that diminish intent “to-use” by demanding all nuclear armed nations to abjure “First Use” of nuclear weapons as an essential doctrinal-point that allays perils of nuclear devastation.
Nuclear Weapons an Umbrella for Conventional War
Just how consequential this last consideration can be has been demonstrated In the course of the Ukraine conflict. Russia has obliquely threatened use of nuclear weapons to provide an umbrella for its war. This has turned the Cold-War idea of deterrence on its head as Moscow uses the deterrence value of its nuclear arsenal not to protect Russia but rather to provide space for conventional action. The Kremlin introduced an explicit nuclear dimension through its various declarations. On 18 February 2022, Russia conducted manoeuvres of its nuclear forces prior incursion into Ukraine. The event left little doubt that choice of timing was linked to the impending crisis. On 24 February, Moscow warned NATO in a declaration that there would be unprecedented consequences should a third state attempt to “obstruct” Russia’s designs. The Russian president went further on 27 February, announcing that Russia’s nuclear forces had been placed on “special alert”. Such public announcement regarding nuclear forces was last proclaimed by the United States during the 1973 Yom Kippur War. Foreign Minister Sergei Lavrov later noted, cryptically, that a third world war would be “nuclear”.
The Bluff of Extended Deterrence
In this milieu, the very idea of “extended nuclear deterrence” takes an outlandish turn. The logic of guarantee against a nuclear attack on a third nation implies that the guarantor launch a retaliatory nuclear strike and accept the consequences irrespective of circumstance, extent of convergence of interests or degree of mutuality. This, as recent events in Ukraine has exposed, is not rational.
Extended nuclear deterrence demands both guarantor and beneficiary accept the same conditions of nuclear use, magnitude of response, norms for escalation and share the same strategic interests. Since none of these propositions are indubitable, the substance of extended nuclear deterrence is ultimately dependent on the guarantor accepting catastrophic consequences on behalf of a third party. Nations under this canopy might want to re-consider the credibility of extended nuclear deterrence in the contemporary strategic circumstance. Reliance on the nuclear deterrent capabilities of a major power is much more an “act of clutching at a straw” than a reflection of reality. This is the dilemma of extended nuclear deterrence.
Prospects of Nuclear Stability – A Revisit
Many factors that deterred military conflict during the Cold War and after have weakened. The growing parity of arsenal, absence of moderating pressures and power imbalances between states have exposed the underlying stresses within the global system and increased the probability of conflict.
Russia’s case is symptomatic of the current anarchic state of affairs. Having lost its economic, technological, and political heft of the Soviet era; it retains great power aspirations, demands exceptionalism and clings to nuclear superpower status. Its nuclear arsenal is a key component of leverage, for it endows immunity from military pressure and the leeway to pursue an independent foreign policy.
Nuclear deterrence today can only work in conjunction with agreements, limitations and transparency. Without which, it brings antagonistic powers to the brink of nuclear war in a crisis. In the present fragile condition of deterrent relationships the prospects of nuclear stability amongst the nine nuclear armed nations will remain forlorn.
Cold-War nuclear paradigms can no further be tweaked to provide an illusion of stability to the nine nuclear armed states. Priority should be given to identifying methods to dispel ‘mistrust’, while advancing the idea that globally, nuclear surety is neither served by ‘parity’ in arsenals nor ‘assurance’ of total devastation. The former has brought into play a multi-polar encore of an arms race, while the latter is a return to barbaric times when extinction was propagated as a solution.
Global affairs of-the-day is a paradox. Economics and interdependence are the engines of power and yet there is reluctance to step back from military situations such as what we see in Ukraine. Nuclear weapons cannot be reduced to a gamblers game of “dare”. But to remove it from arsenals is neither practicable nor are nations ready to wean themselves from an instrument of power that nurtured them. The answer lies in transparency shadowed by withdrawal from this calamitous obsession through a general adoption of a policy of ‘No-First-Use’ of nuclear weapons. This is a first step towards disarmament.