Quantum

South Korea Expands Quantum Communications Testbeds Through 2028

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 21/10/2026, 13:04:25 UTC.

Briefings

South Korea plans to expand quantum communications testing infrastructure through three hubs focused on commercial applications, overseas interoperability, and next-generation technologies through 2028. The Ministry of Science and ICT selected a KT-led consortium to operate the commercial and future hubs and an SK Broadband-led consortium to manage the overseas hub, with 7.4 billion won allocated for 2026. The three-year effort runs from this year through 2028, aiming to commercialize domestically developed quantum communications technology and products. The project divides existing infrastructure into three hubs based on technological maturity and intended use, extending the Seoul, Pangyo, and Daejeon corridor since 2024.

Key points

• The Ministry of Science and ICT selected a KT-led consortium to operate the commercial and future quantum communications hubs, while an SK Broadband-led consortium manages the overseas hub.
• A total of 7.4 billion won was allocated for the 2026 expansion effort, with 3.75 billion won from the government and 3.65 billion won from the private sector.

Context

South Korea's government has designated quantum communications as one of its seven key strategic technologies. The expansion aims to commercialize domestically developed quantum communications technology and products, strengthen groundwork for commercialization, and enable cross-border testing with partners in Singapore, Poland, and Bulgaria.

Limitations

Coverage is limited to the three-year period from 2026 through 2028. The evidence does not include specific operational timelines beyond the 2028 deadline, nor does it provide details on the exact number of testbeds or specific equipment specifications beyond the consortium roles.

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