South Korea's New Space Economy Industry Policy: Regional Clusters and Global Competition from a Supply Chain Perspective

Event Overview

In October 2025, the Carnegie Endowment for International Peace released a research report that thoroughly analyzed South Korea's new space economy industrial policy, particularly its "three-center cluster strategy." This strategy aims to build a space industry ecosystem through regional division of labor—Sacheon (satellite manufacturing), Daejeon (R&D and talent training), and Goheung (launch operations). The South Korean government has committed 380.8 billion won (approximately $290 million) to catch up in the global commercial space competition wave. This move marks South Korea's strategic transformation from a traditional "catch-up" industrial policy to one that adapts to the requirements of global instant competition.

Supply Chain Background

The new space economy transforms cislunar space from a realm of scientific exploration into a battlefield of commercial competition, and its supply chain characteristics are completely different from traditional manufacturing. Spacecraft manufacturing requires radiation-hardened components, precision machining, and international regulatory compliance; even the most basic satellite must meet global standards from the very beginning. This stands in stark contrast to South Korea's past model of gradual capability accumulation in industries such as shipbuilding, automobiles, and semiconductors—those industries allowed starting from the domestic market and iteratively upgrading.

Another key feature of the space supply chain is the strong ecosystem effect: early movers have built high barriers through integrating supply chains and research partnerships, making it difficult for latecomers to break through. Additionally, the procurement system of the space industry is highly dependent on global suppliers, with long certification cycles, and logistics are constrained by launch site locations and orbital mechanics. South Korea's small domestic market and rapid innovation cycle further increase the difficulty of scaling.

Enterprise Decision Logic

South Korea's choice of the regional cluster model is based on the core logic of leveraging its traditional government-industry coordination advantages while addressing three major structural constraints of the new space economy:

1. Immediate global market access: Space products must be internationally competitive from the start and cannot be gradually nurtured through domestic protection. 2. Simultaneous mastery of multiple technical fields: Space requires simultaneous breakthroughs in multiple frontier areas such as propulsion, communications, materials, and thermal control, which a single company cannot accomplish independently. 3. Ecosystem barriers: Early movers have already locked in key supply chain nodes and talent networks, requiring new entrants to quickly build a complete ecosystem.

Therefore, the South Korean government continues the "cluster + coordination" model used in the past in defense, electronics, and other fields, guiding resource concentration through spatial layout, but with adjustments for the characteristics of space: dispersing the three major functions of manufacturing, R&D, and launch across different regions, both to avoid overcrowding in a single park and to make full use of existing facilities in each location (such as the Naro Space Center in Goheung).

Supply Chain Impact

Impact on Suppliers

The cluster strategy drives small and medium-sized suppliers to gather near Sacheon, but the global certification requirements for space-specific components mean that suppliers still need to cooperate with European and American companies. Geographic concentration helps reduce local logistics costs, but the reliance on global procurement has not decreased.### Impact on Manufacturers The concentration of satellite manufacturing has improved production synergy efficiency in the Sacheon region, but the physical distance from the Daejeon research center has increased delays in technology transfer and production iteration. In contrast, the "R&D upstairs, production downstairs" model found in traditional South Korean industrial parks (such as the Ulsan automotive cluster) is difficult to replicate in the aerospace sector.

Impact on Logistics and Inventory Systems The launch site located in Goheung, approximately 300 km from the manufacturing hub, necessitates special logistics arrangements for transporting large components. Combined with the long lead times and low yield rates of aerospace components, companies are forced to maintain higher safety stock levels, driving up operating costs.

Impact on Procurement and Risk Exposure South Korea's aerospace industry still relies heavily on foreign key components (e.g., radiation-hardened chips), and the cluster strategy has not yet altered this risk exposure. The government is promoting domestic alternatives, but short-term results are unlikely. The dispersed layout also increases the complexity of supply chain coordination, where any disruption in a single link can affect the entire network.

Regional Impact

Asia South Korea is one of the few countries in Asia with its own launch vehicles. Its cluster strategy will strengthen the diversification of the regional aerospace supply chain. Japan, India, and China have already established their own aerospace industrial clusters, and the Korean model may serve as a reference for smaller and medium-sized economies. At the same time, South Korea's aerospace cooperation with the United States and Europe is expected to deepen further.

Europe and North America Traditional aerospace powers in the U.S. and Europe (e.g., NASA's Commercial Orbital Transportation Services, Europe's Arianespace) dominate the global supply chain. As a latecomer, South Korea is enhancing its domestic capabilities through cluster policies and may become a complementary node in the U.S.-European supply chain, particularly in small satellite manufacturing and launch services.

Other Regions The Middle East (e.g., the UAE) and Latin America (e.g., Brazil) are also actively developing their aerospace economies. South Korea's experience in government-industry coordination may offer lessons for these regions, but the geographical separation and governance conflicts also highlight risks.

Future Trends

Governance and Coordination Optimization The current jurisdictional dispute between Daejeon (home of the Korea Aerospace Research Institute) and Sacheon is the biggest challenge. Future solutions may include establishing a cross-regional aerospace special economic zone or restructuring aerospace management agencies to restore efficient coordination.

Digital Supply Chain Development South Korea is promoting digital twins and real-time monitoring systems to compensate for communication delays caused by geographical separation. If successful, this could become a pioneering case of a global digital aerospace supply chain.

ESG and Transparency The aerospace supply chain faces environmental (launch emissions, space debris) and social responsibility requirements. The Korean cluster needs to incorporate ESG indicators and improve supply chain transparency to meet international market standards.

Alliance Integration U.S.-South Korea aerospace cooperation (e.g., the Artemis Accords) requires supply chain interoperability. The Korean cluster will primarily serve the space security needs of the U.S.-South Korea alliance while also expanding commercial customers.

Key ConclusionsSouth Korea's three-center cluster strategy is an institutional innovation tailored to the characteristics of the new space economy supply chain, but it amplifies the inherent contradiction of traditional industrial policies in rapidly globalizing industries: the need for centralized coordination while requiring decentralized distribution. Future success depends on whether it can overcome the barriers of geographic separation through governance reform and digital means. This experience provides important insights for building global supply chain resilience: latecomers must build global competitiveness from the start and cannot rely on gradual catch-up.