The amalgamation of emerging technologies and nuclear weapons systems is significantly impacting the landscape of strategic stability. The primary problem associated with such technologies is their dual-use nature, such as Artificial Intelligence (AI), hyper sonics, quantum computing, and cyber warfare. These technologies are evolving more rapidly than the treaties meant to regulate them.

The most significant emerging technology is Artificial Intelligence (AI), a prominent dual-use disruptor. In the civilian domain, it can help process large amounts of data based on its training. Meanwhile, in the nuclear domain, it affects among other things, the nuclear decision making process.

The U.S. is currently considering incorporating AI into its NC3 modernization process while maintaining a human-in-the-loop policy for launches, using AI to monitor abnormal patterns in adversary movements. Russia, on the other hand, is developing AI-driven upgrades to its automated retaliatory strike system to ensure that if the country’s leadership is decapitated, the system can autonomously verify a nuclear strike via seismic and radiation sensors before launching a retaliatory strike. These change decision timing and the deterrence dynamic.

The incorporation of hypersonic technology into delivery vehicles has revolutionized the exchange of weapons in warfare. The speed at which hypersonic systems travel can exceed Mach 5 (five times the speed of sound), potentially inducing miscalculation for an adversary, since it compresses the time window to clearly assess whether a missile is conventional or nuclear. In late 2024 and early 2025, India tested its Hypersonic Glide Vehicle (HGV) technology. Since these vehicles travel at such high speeds and at low altitudes with the ability to maneuver, it impacts the deterrence strategy between two nuclear countries. In response, Pakistan accelerated the Fatah series missiles, which are designed as flat-trajectory rockets. The geographical proximity of India and Pakistan compresses the decision-making window during a crisis.

The world’s largest naval force, the U.S. navy, is currently integrating the Conventional Prompt Strike (CPS) hypersonic system onto Zumwalt-class destroyers. A Zumwalt-class ship may appear as a nuclear threat on radar but carries conventional weapons, risking warhead ambiguity for an adversary who might launch a nuclear strike if provoked. The recent exchange of delivery vehicles during the Iran and Israel conflict of 2024-2025 has shown the effect of hypersonic missiles in military operations. Iran used the Fattah-2 hypersonic missile, capable of Mach 5+ speeds with mid-flight maneuverability. Such weapon-delivery systems create strategic ambiguity for the adversary because they provide only a few seconds’ window to decide whether to retaliate with conventional or nuclear missiles.

Advancements in quantum computing change warfare by providing more powerful algorithms producing vulnerabilities in secure systems. Nuclear launch codes, for example, are considered among the most secure encryption systems, which cannot be broken by classical computer methods. However, with advanced quantum computing methods, they become more vulnerable to hacking.

Additionally, Quantum sensing, which is facilitated with quantum electronic systems, allow for detection of minute changes in gravity or magnetic fields, which could produce systems that detect submarines, reducing their element of surprise. For example, China has made a huge leap by developing Quantum SQUID (Superconducting Quantum Interference Device) sensors. These devices may be able to detect the magnetic signature of US Ohio-class stealth submarines from miles away, threatening the ultimate nuclear deterrent.

Cyber warfare has recently moved to the forefront of modern warfare tactics with potential impacts on nuclear deterrence. Cyber warfare may produce uncertainties due to disruption of detection mechanisms and nuclear command and control that could produce unstable strategic situations. The classic Cold War model of Mutually Assured Destruction (MAD) was based on the visible, slow-moving, threat of nuclear weapons exchange. Cyber warfare introduces complexity and confusion. Thus, the deliberate nature of threats; instead, may instigate miscalculations driven by algorithms or false cyber signals.

A good example of how cyber operations can offset traditional military operations was the venture to physically damage Iranian nuclear centrifuges using malicious software (malware). The operation was carried out using Stuxnet malware installed from a USB drive that destroyed centrifuges without a single kinetic device. Similarly, Russian hackers have been carrying out cyber-attacks against Ukrainian energy infrastructure and government agencies since 2015. Vis-à-vis in 2025, during the ongoing Russia-Ukraine war, Ukrainian intelligence conducted a cyber-operation shutting down the Russian railway and affecting digital infrastructure.

A major problem lies with warhead ambiguity (conventional vs. nuclear), which poses a huge risk for accidental nuclear escalation. During the height of the May 2025 crisis between the two South Asian rivals, cyber operations were at their peak. Consequently, in the post-crisis scenario, India is enhancing its cyber deterrence. In future conflicts, any state’s cyber space will be one of the primary targets; in a scenario where lines are already blurred, a single attempt to disrupt the cyber space of NC3 could be the initiating point of nuclear escalation.

The evolution of dual-use emerging technologies is fundamentally changing the traditional pillars of nuclear deterrence by compressing the action/reaction time required for rational decision-making. A major problem lies with warhead ambiguity (conventional vs. nuclear), which poses a huge risk for accidental nuclear escalation. In the volatile context of South Asia, dual-use technologies appear to destabilize a fragile strategic stability.

Ultimately, as machines outpace human thought in the decision loop, there is a danger that the resulting disruption is not just a technological arms race but the erosion of human-centric control, creating the risk of an accidental, algorithmically driven nuclear escalation as the defining strategic challenge of the future.

Muhammad Usama Khalid is a Research Officer at the Balochistan Think Tank Network (BTTN), BUITEMS, Quetta. He can be reached at: usama.khalid.uk456@gmail.com. The views of the author are his own.

Nuclear Deterrence in the Age of Emerging Technologies was originally published on Global Security Review.

Hypersonic weapons, capable of exceeding Mach 5 with unpredictable flight paths, shatter the bedrock principles of conventional missile defense. Their ability to glide and maneuver within the atmosphere allows them to evade radar detection and interceptor systems, compressing warning times to mere minutes. This drastic reduction in reaction time amplifies the risk of miscalculations and accidental escalation, particularly in moments of crisis.

The global balance of power is being fundamentally altered, not merely adjusted, by the aggressive pursuit of maneuverable hypersonic weapon capabilities. China’s DF-17 hypersonic missile, coupled with its reported testing of a fractional orbital bombardment system (FOBS) with a hypersonic payload, demonstrates a clear intent to achieve global strike capabilities with minimal warning. Russia’s deployment of the Avangard HGV on its SS-19 intercontinental ballistic missiles and the operational status of the Zircon hypersonic anti-ship missile further highlight the growing proliferation of these advanced weapons. North Korea’s claim of successful hypersonic missile tests, while requiring verification, signal a potential integration of these weapons into its theater nuclear strategy, adding another layer of complexity to regional security.

The inherent capacity of maneuverable hypersonic weapons to render existing missile defense systems obsolete signifies not just a technological leap, but a deliberate dismantling of established strategic certainties. The unpredictability of their flight paths and the compression of warning times do not just complicate defense planning; they erode the very foundation of strategic stability, where deterrence relies on the certainty of retaliation. The potential for these weapons to carry both conventional and nuclear payloads does not just increase their versatility; it blurs the lines between conventional and nuclear conflict, creating a perilous ambiguity that heightens the risk of miscalculation.

The ability to strike targets with minimal warning does not just enhance offensive capabilities; it creates a coercive tool, enabling states to exert pressure and achieve strategic objectives without resorting to large-scale conventional warfare. The potential for hypersonic weapons to be deployed in a first-strike role does not just raise concerns about escalation; it fundamentally alters the calculus of deterrence, where the threat of retaliation may no longer be sufficient to prevent aggression.

To counter this burgeoning vulnerability, the United States must not merely react, but fundamentally redefine its strategic posture, acknowledging that piecemeal technological solutions are insufficient to address the profound shift hypersonic weapons impose on the security landscape. The rapid development of the glide phase interceptor (GPI) and space-based tracking systems is not just about enhancing missile defense; it is about restoring a sense of strategic stability, reassuring allies and deterring potential adversaries. The expansion of conventional hypersonic programs, such as the AGM-183 ARRW, conventional prompt strike, and the long-range hypersonic weapon, is not just about developing counterforce capabilities; it is about demonstrating a commitment to maintaining a credible deterrent, signaling to potential adversaries that aggression will be met with a swift and decisive response. The integration of hypersonic weapons into existing military doctrines does not just require tactical adjustments; it demands a fundamental reevaluation of strategic thinking, adapting to a new era of high-speed warfare.

The international community’s response to hypersonic weapons must not be limited to national defense initiatives; it must include a concerted effort to promote arms control and transparency. The absence of clear international norms and regulations regarding hypersonic weapons does not just create uncertainty; it fosters a climate of strategic competition, where states are incentivized to develop and deploy these weapons without restraint. The development of transparency and confidence-building measures is not just about reducing the risk of miscalculation; it is about building a foundation for strategic stability, where states can engage in dialogue and cooperation to mitigate the risks posed by these advanced weapons.

Hypersonic weapons represent a paradigm shift in military technology, fundamentally questioning if the world is entering a new era of vulnerability, undermining the foundations of traditional missile defense and reshaping the strategic landscape. Addressing this challenge requires a comprehensive approach that combines technological innovation, strategic adaptation, and international cooperation. Only through a concerted effort can the international community hope to mitigate the risks posed by hypersonic weapons and ensure a more stable and secure future.

Brandon Toliver, PhD, serves on the A4 staff of Headquarters Air Force. The views expressed are those of the author and do not reflect the official guidance or position of the United States government, the Department of Defense, the United States Air Force, or the United States Space Force.

Hypersonic Weapons: Are We Entering a New Era of Vulnerability? was originally published on Global Security Review.