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South Korea Boosts Quantum Tech Investment by $600M

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  Published in Science and Technology on Thursday, January 29th 2026 at 2:51 GMT by The Hans India
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Seoul, South Korea - January 29th, 2026 - South Korea is aggressively pursuing a position of global leadership in the rapidly evolving field of quantum technology. Building on a roadmap initially unveiled in 2024, the Ministry of Science and ICT (MSIT) today detailed significant progress and expanded future ambitions, reaffirming the nation's commitment to achieving technological independence and dominance in the quantum realm.

The initial KRW1.5 trillion (approximately $1.14 billion USD at the time) investment, pledged through 2027, is already yielding results. Early reports indicate that several domestic quantum computing platforms are exceeding performance expectations, and the nationwide quantum communication network is demonstrably more secure than conventional systems. However, the MSIT signaled today a renewed and increased commitment, announcing an additional KRW800 billion (approximately $600 million USD) investment slated for the period 2028-2030, bringing the total planned expenditure to KRW2.3 trillion.

This isn't simply about scientific advancement; it's a strategic imperative for South Korea. The nation recognizes the potential for quantum technologies to revolutionize industries ranging from pharmaceuticals and materials science to finance and artificial intelligence. More critically, however, is the understanding that quantum computing poses a significant threat to existing encryption methods, jeopardizing national security. Securing a leading position in quantum cryptography and building resilient communication infrastructure are now considered paramount.

The roadmap focuses on three core areas: quantum computing, quantum communication, and quantum sensing. In quantum computing, the goal remains ambitious - achieving demonstrable quantum supremacy by 2027. While the definition of "supremacy" is constantly debated, South Korean scientists are confident they are on track to solve computational problems that are intractable for even the most powerful classical supercomputers. The MSIT is prioritizing the development of both superconducting and trapped-ion quantum computing approaches, fostering healthy competition and diversification.

Quantum communication efforts are centered around creating a secure, nationwide quantum key distribution (QKD) network. This network, utilizing the principles of quantum mechanics, ensures secure data transmission by detecting any eavesdropping attempts. The initial phase focused on connecting key government institutions and financial centers, but the network is now being expanded to include critical infrastructure like power grids and transportation systems. Pilot programs are underway to integrate QKD with 6G cellular networks, promising unbreakable communication for future mobile devices.

Quantum sensing, a less publicized but equally important area, is receiving increased attention. This involves utilizing quantum phenomena to create sensors with unprecedented precision and sensitivity. Applications range from medical diagnostics and environmental monitoring to materials analysis and defense. MSIT is supporting research into quantum sensors for detecting gravitational waves, improving MRI technology, and identifying underground resources.

Recognizing that technology alone isn't enough, South Korea is aggressively investing in talent development. The original goal of training 150,000 quantum technology experts by 2027 has been revised upwards to 200,000. This includes not only PhD-level researchers and engineers but also technicians and skilled workers to support the growing quantum industry. New university programs are being launched, and existing curricula are being revamped to incorporate quantum science and engineering principles. The government is also offering substantial scholarships and incentives to attract top talent from abroad. Furthermore, a novel 'Quantum Apprenticeship' program has been established, partnering leading research institutions with private companies to provide hands-on training for aspiring quantum professionals.

Science Minister Lee Jong-ho stated today, "Our commitment to quantum technology is unwavering. We believe that quantum will be the defining technology of the 21st century, and South Korea intends to be at the forefront of this revolution. We are not simply chasing technological prowess, but also safeguarding our nation's future."

The success of this ambitious roadmap will undoubtedly have global implications, potentially reshaping the geopolitical landscape of technology and sparking a new era of innovation. The world will be watching closely to see if South Korea can deliver on its promise and secure its place as a quantum superpower.