Trump targets quantum computing breakthrough by 2028

What happened

US President Donald Trump signed executive orders to speed up quantum computing development with a target of creating a machine capable of scientific research by 2028. The administration has taken $2 billion（約3200億円） in equity in quantum firms and stakes in other technology companies.

Why it matters

Quantum computing is expected to speed drug discovery and materials science, but also poses security risks — Google warned in March that firms should be ready for 'post-quantum cryptography' by 2029. Several quantum firms went public this year, signaling that the previously futuristic technology is moving toward commercialization.

What to watch

The 2028 deadline for a quantum machine capable of scientific research, and whether the administration's equity stakes and tech intervention approach will accelerate the timeline compared to private-sector efforts.