Introduction: Quantum Security and Peace Studies
Quantum security refers to the use and implications of quantum technologies—such as quantum computing, quantum key distribution (QKD), and quantum sensing—to protect information, communications, and critical infrastructure. It emerges from the “second quantum revolution,” which applies the principles of quantum mechanics to practical technological systems with transformative security implications. Peace studies, by contrast, is an interdisciplinary field concerned with the conditions for sustainable peace, conflict prevention, disarmament, and international cooperation, drawing on international relations theory, ethics, and security studies. The convergence of quantum security and peace studies has become increasingly salient as quantum technologies reshape global power structures. While these technologies offer new tools for verification, secure communication, and early warning in peacekeeping and arms control, they also introduce destabilizing risks, including cyber insec...