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Compressed Nuclear Decision Times: A Growing Concern for India and Pakistan
The argument that India and Pakistan occupy a uniquely perilous geographic space is a familiar one. This narrative often highlights the distinctiveness of the Indian subcontinent, where two nuclear-armed nations share close borders, limited warning times, and a backdrop of intense political animosity. The stakes are undeniably high; in a crisis, decision-makers face immense pressure to quickly determine the nature of missile launches—whether they are conventional, nuclear, accidental, or intended as demonstrations. While this claim holds some validity, it may not be as exclusive to South Asia as suggested.
Shortened nuclear response times are not a new phenomenon, having been a concern during the Cold War, particularly in Europe. NATO’s deployment of Pershing systems in the 1960s exemplified this risk, as these mobile nuclear-capable missiles were stationed in close proximity to adversaries. The fear was not solely about distant superpowers but also about the potential for swift, preemptive strikes due to the compressed geography of the European theater. A 1979 study by the US Army Russian Institute underscored that rapid nuclear decision-making was a critical issue in Cold War military strategy, indicating that the challenges of geographical compression are recognized beyond Pakistani borders.
Another significant point raised by Zakaria is that “...at its core, strategic stability is ultimately about responsible statecraft.” This assertion is grounded in reality; the technologies themselves—missiles, drones, or cyber capabilities—are not destabilizing in isolation. It is their integration into risky nuclear strategies that can create a volatile environment. This brings us to Pakistan’s nuclear strategy, which raises alarm bells. The introduction of tactical nuclear weapons (TNWs) under full-spectrum deterrence (FSD) is already contentious, but Pakistan's plans to extend this ambiguity into the maritime domain with nuclear-capable sea-launched cruise missiles (SLCMs) pose further risks.
The Babur-3 SLCM, tested in 2017, is designed to provide a sea-based second-strike capability, with an estimated range of 450 km. It is likely to be deployed on Pakistan's Agosta-90B submarines, with future Hangor-class submarines potentially assigned nuclear roles as well. This development adds a new dimension to Pakistan's nuclear arsenal, creating a dual-capable delivery system on conventional submarines. Such a strategy complicates crisis management for India, which may have to consider even non-nuclear submarines as potential threats, blurring the lines between conventional and nuclear capabilities.
This dual-use dilemma raises critical questions about command and control. If Pakistan intends to integrate nuclear-capable SLCMs on conventional submarines, it must clarify how it will govern these systems. What measures will be in place to separate nuclear and conventional missions? Will submarines carry both types of weapons simultaneously? If concerns about compressed geography and rapid decision-making are paramount, why introduce the complexities of nuclear commingling at sea?
While Zakaria rightly emphasizes that strategic stability hinges on responsible governance, such expectations cannot be one-sided. Both nations must exhibit responsible statecraft in their military postures. The true measure lies not in eloquent discussions about stability but in whether military doctrines and technological deployments allow for more thoughtful deliberation—or less—for all parties involved.
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