The Chief of Defence Staff (CDS) released the ‘Military Quantum Mission Policy Framework’ | Current Affairs | Vision IAS
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In Summary

  • Framework aims for Tri-Services jointness and technological dominance, aligning with National Quantum Mission for civil-military fusion.
  • Quantum tech applications in defence include secure communications (QKD), quantum radar, GPS-denied navigation, and AI-powered logistics.
  • Quantum mechanics principles like superposition and entanglement enable quantum computing, sensing, materials, and post-quantum cryptography.

In Summary

Key Highlights of the Framework

  • Vision: It aims for jointness and integration among the Tri-Services to achieve technological dominance in future battlefields and prepare for technology-centric warfare.
  • Civil-Military Fusion: Aligned with National Quantum Mission (NQM) to ensure collaboration between civilian research and military applications through dedicated governing bodies.
  • Core Domains: Prioritises four critical quantum pillars:
    • Quantum Communication, 
    • Quantum Computing, 
    • Quantum Sensing & Metrology and 
    • Quantum Materials and Devices.

Applications of Quantum Technology in Defence

  • Secure Communications: Quantum Key Distribution (QKD) uses the principle of entanglement to create keys that are theoretically unhackable.
  • Quantum Sensing & Metrology: Quantum Radar and Imaging can detect stealth aircraft and submarines invisible to traditional radar.
  • Quantum Navigation: Quantum sensors can enable high-accuracy navigation in environments where GPS is jammed.
  • Intelligence & Logistics: Quantum algorithms can optimize battlefield logistics, analyze vast "SIGINT" (Signals Intelligence) datasets, and power autonomous robotic systems through Quantum AI. 
  • Quantum Materials: Development of materials with adaptive properties (e.g., changing camouflage) or extreme durability for aerospace applications.
  • Cyber Defence: Transitioning to Post-Quantum Cryptography (PQC) (resisting attacks by quantum computers) to safeguard critical infrastructure against future quantum-enabled cyberattacks.

About Quantum Technology

  • It is the field of physics and engineering that applies the principles of quantum mechanics such as, superposition and entanglement.
    • Quantum mechanics explains how extremely small objects simultaneously have the characteristics of both particles and waves.
  • Key Principles:
    • Superposition: Unlike classical bits (which are either 0 or 1), quantum bits (qubits) can exist in a state of 0, 1, or both simultaneously.
    • Entanglement: A phenomenon where two particles become linked; a change in the state of one instantly affects the other, regardless of distance.
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RELATED TERMS

3

Entanglement

A quantum mechanical phenomenon where two or more quantum particles become linked in such a way that they share the same fate, regardless of the distance separating them. Measuring the state of one entangled particle instantaneously influences the state of the other(s).

Superposition

A fundamental principle of quantum mechanics where a quantum bit (qubit) can represent multiple states (0, 1, or both) simultaneously, unlike classical bits which can only be 0 or 1.

Post-Quantum Cryptography (PQC)

Cryptographic algorithms designed to be resistant to attacks from future quantum computers, crucial for safeguarding sensitive data and critical infrastructure.

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