The battlefield in the coming years is poised to enter a new phase of the Revolution in Military Affairs (RMA), potentially marking another transformative evolution. This is due to the ‘quantum ecosystems’ or simply quantum technology’s ability to supersede traditional technologies based on classical physics. The paper explores how quantum technology is poised to bring about changes in military affairs. Advancements in weapons, sensors, targeting capabilities, striking precision, and communications will significantly enhance military capabilities. The first half of the paper examines the elements of the RMA to assess whether they hold a comparable impact on warfare. The second section evaluates the potential influence of quantum technologies on future military affairs. The paper concludes that, although quantum technology is often portrayed as revolutionary, its current impact remains largely theoretical, as it has not yet been operationally deployed.
The battlefield in the coming years is poised to enter a new phase of the Revolution in Military Affairs (RMA), potentially marking another transformative evolution. This is due to the ‘quantum ecosystems’ or simply quantum technology’s ability to supersede traditional technologies based on classical physics. The paper explores how quantum technology is poised to bring about changes in military affairs. Advancements in weapons, sensors, targeting capabilities, striking precision, and communications will significantly enhance military capabilities. The first half of the paper examines the elements of the RMA to assess whether they hold a comparable impact on warfare. The second section evaluates the potential influence of quantum technologies on future military affairs. The paper concludes that, although quantum technology is often portrayed as revolutionary, its current impact remains largely theoretical, as it has not yet been operationally deployed.
While the fundamental nature of war remains constant, military strategies continue to evolve in response to capabilities enabled by new technologies. Therefore, military leaders must be aware of emerging and disruptive technologies to maintain forces that are relevant. One such technology is quantum technology, which has received a great deal of attention in the past few years due to its potential application in a wide range of areas. Particularly, quantum technology promises breakthroughs in various domains of warfare by significantly enhancing current military technology. This article explores three major defense applications of quantum technology—quantum computing, quantum sensing, and quantum communication—and their impact on future warfare based on realistic assessment.
Abstract Quantum technology is an emergent and potentially disruptive discipline, with the ability to affect many human activities. Quantum technologies are dual-use technologies, and as such are of interest to the defence and security industry and military and governmental actors. This report reviews and maps the possible quantum technology military applications, serving as an entry point for international peace and security assessment, ethics research, military and governmental policy, strategy and decision making. Quantum technologies for military applications introduce new capabilities, improving effectiveness and increasing precision, thus leading to ‘quantum warfare’, wherein new military strategies, doctrines, policies and ethics should be established. This report provides a basic overview of quantum technologies under development, also estimating the expected time scale of delivery or the utilisation impact. Particular military applications of quantum technology are described for various warfare domains (e.g. land, air, space, electronic, cyber and underwater warfare and ISTAR—intelligence, surveillance, target acquisition and reconnaissance), and related issues and challenges are articulated.
Quantum technology is an emergent area with the potential to be disruptive and ability to affect many human activities. Quantum technologies are dual-use technologies, and as such, they are the subject of interest for the defence and security industry and military and governmental actors. This report aims to review and map the possible quantum technology military applications to serve as the entry point for international peace and international security assessment, ethics research or military and governmental policy, strategy and decision making. Quantum technologies for military applications, introducing new capabilities, increasing effectiveness and improving precision lead to 'quantum warfare', wherein new military strategies, doctrines, policies and ethics should be established. This report provides a basic overview of quantum technologies under development where the expected time scale of delivery or utilisation impact are estimated. The particular applications of quantum technology for the military are described for various warfare domains (e.g., cyber, space, electronic, underwater warfare, or intelligence, surveillance, target acquisition, and reconnaissance), and related issues and challenges are articulated.
History has shown that new technologies can change the face of war significantly. Today, experiencing the speed of innovation and the emergence of technologies made possible by the Fourth Industrial Revolution, even the classical Clausewitzian theory of the nature of war can be questioned. The United States is expected to have an early advantage in the area of quantum computing. However, China is also exploring the applications of quantum technology and has already surpassed the United States in the area of quantum communication. Therefore, recognizing the importance of quantum technology and its application, developing its integration, and understanding the strategic context laid in the US National Defense Strategy 2018 (NDS 2018), it is imperative to consider quantum technology in the paradigm of operational art. Quantum technology is an emerging technology that has the potential to reshape the world and provoke a new arms race. Given that we are in the early stages of quantum technology and there exists the potential of this technology providing the United States and her allies an advantage over adversaries, this monograph analyzes quantum technology and examines its potential importance in future warfare.
A new paradigm in computing called quantum computing has the potential to change many industries, including the military and government. The purpose of this study is to examine the applications, opportunities, difficulties, and prospects of quantum computing in these fields. The paper provides a comprehensive introduction to quantum computing, highlighting its distinctions from conventional computing, and discussing a range of quantum computing technologies. It examines the present and foreseeable uses of quantum computing in government and defense, including high-performance computing, cybersecurity and encryption, intelligence and surveillance, and logistics. Additionally, it looks at how quantum computing might advance national security, facilitate better decision-making, and speed up research and development. Also, it discusses issues with quantum computing, such as its exorbitant cost, security issues as well as a trained personnel shortage. The paper concludes by examining the potential applications of quantum computing in these fields, including their integration with conventional computing systems, the research and development of quantum technologies, public-private sector partnerships, and their potential to spur innovation and alter military and governmental operations. The report comes to the conclusion that, despite the difficulties, quantum computing holds great promise for transforming the public and defense sectors. More research and development are essential to accomplish this promise.
The global security architecture and the Indian defence system have been revolutionised due to the advancement of technology, and because of this, the architecture is poised at the juncture of the second Quantum revolution, which is not only a drastic progress but also signifies how far we have come since the time of independence. While discussing the second Quantum revolution we cannot negate the fact that the first quantum revolution was quite significant in nature as it ruled throughout the 20th century and also managed to harness the statistical properties and elements of the quantum mechanics to develop foundational technologies such as the transistor, the laser, and the atomic clock, the contemporary era is defined by the transition to Quantum Revolution 2.0. This New Era is considered as one of the most progressive eras as it is distinguished by the capacity to control individual quantum systems, such as atoms, ions, photons, and electrons, in order to take use of the "strange" principles of quantum physics, such as tunneling, entanglement, and superposition, at the boundaries of known physical reality. This paper shall focus upon the analytical research of quantum technology and how it has shaped the defence sector globally. This paper also highlights the multiple utility of this technology and its incorporation in India. In the end it proposes a study of its good and bad sides by highlighting the recent setbacks posed by them. Keywords: Technology; Security; defence; quantum; atomic