Why Asia’s Quantum Ambitions Need Post-Quantum Security
thequantuminsider.com Jul 2, 2026

Why Asia’s Quantum Ambitions Need Post-Quantum Security

AI-summarised brief · reviewed before publication

The White House has issued an executive order to accelerate quantum computing efforts and prioritize post-quantum cryptography, reflecting a growing recognition of the need for national security planning. Across Asia, governments have invested significantly in quantum research, infrastructure, and talent, positioning the region for economic, scientific, and strategic opportunities. Asia leads the world in public quantum investment, with over €19 billion committed, and countries like China, Japan, and Singapore are making notable progress in quantum capability. However, the region's digital infrastructure still relies on vulnerable encryption that future quantum computers may break.

💡 Why It Matters

  • · The quantum readiness gap between Asia's growing quantum capability and its limited post-quantum cryptography adoption poses a significant risk to sensitive data and essential services.
  • · As adversaries can collect encrypted information now and decrypt it later, the exposure associated with a cryptographically relevant quantum computer has already begun to build, highlighting the urgent need for concurrent security planning.