In November 2020, ID Quantique and SK Broadband announced their selection to secure the communication network of 48 government organizations across South Korea as part of the National Convergence Network Project. The project, promoted by the Ministry of the Interior and Safety, would protect networks spanning up to 2,000 kilometers with quantum key distribution technology.
According to ID Quantique, the network would integrate the individual networks of agencies including the Ministry of Employment and Labor, the Ministry of Economy and Finance, and the Ministry of Education into a unified convergence network. Upon completion, it would constitute the largest operational QKD network in the world outside of China.