The Ministry of Science and ICT said Tuesday it will seek proposals for an “open quantum testbed upgrade and expansion project” to strengthen next-generation communications infrastructure for the AI and quantum era and accelerate the spread of quantum communications technology.
The open quantum testbed is a core demonstration platform aimed at commercializing quantum cryptography communications and expanding related industries. Since 2024, the government has built and operated a quantum cryptography communications network and measurement equipment used to issue test reports along the Seoul-Pangyo-Daejeon corridor.
The call for proposals follows the “First Comprehensive Plan to Foster Quantum Science and Technology and the Quantum Industry,” announced in January. The ministry said it aims to expand the testbed from the Seoul-to-Daejeon route to a nationwide scale, while also building infrastructure that includes overseas connections and efforts to secure next-generation technologies.
Eligible applicants are consortia that include major telecommunications operators. The support period runs through 2028, for a total of three years. The ministry began a preliminary notice Tuesday and said full project work is expected to start in July.
The project will be pursued across three segments: commercial hubs, overseas hubs and future hubs.
Commercial hubs will focus on demonstrating quantum cryptography communications services in real network environments and verifying commercialization using low-cost, compact QKD equipment. Overseas hubs will build international links connected to foreign quantum testbeds to verify interoperability of quantum communications technologies between countries and lay the groundwork for global technical cooperation. Future hubs will focus on building test environments for next-generation communications technologies, including satellite and wireless QKD and quantum entanglement.
Kim Seong-su, director general for research and development policy at the ministry, said the project will upgrade the demonstration base for quantum cryptography communications and expand its use across a range of industries. He said the ministry will work to ensure quantum technology becomes core infrastructure supporting future industrial innovation.
In January, the government said it would move beyond research and development to produce industrialization results under the comprehensive plan. The plan calls for training 10,000 quantum specialists and fostering 2,000 related companies by 2035, and for achieving the world’s No. 1 position in quantum chip manufacturing.
To that end, the government is pursuing work centered on three areas — quantum computing, communications and sensors — including development of a full-stack quantum computer, construction of a nationwide quantum cryptography communications network, and commercialization of quantum biosensors. It is also moving ahead with establishing a joint research center in cooperation with U.S. company IonQ.
* This article has been translated by AI.
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