Role of Quantum Computing in Government and the Defence Sector

Abstract

Quantum computing is a revolutionary technology that has the potential to transform various industries, including government operations, defence strategies, and national security. The chapter discusses its fundamental principles, advantages, limitations, and applications in cryptography, optimization, resource allocation, quantum sensing, and metrology. It highlights the need for quantum-resistant cryptography and post-quantum cryptographic algorithms to safeguard sensitive information. Quantum algorithms can improve decision-making processes, enhance efficiency, and address logistical challenges in defense strategy planning and disaster management. Quantum communication and secure networks are crucial for secure communication among government agencies, military units, and allied nations. Challenges include high costs, skilled personnel, and ethical and legal implications. The chapter concludes with a discussion on the future outlook of quantum computing in these sectors, emphasizing the need for continued research and investment.