"Against this backdrop, South Korea is moving beyond the mere export of finished weapon systems; it aims to establish industrial partnerships with NATO members across areas such as joint research and development, co-production, and equipment maintenance and support. On one hand, South Korea is continuously increasing its engagement with NATO’s multilateral mechanisms. It has initiated negotiations on a "Basic Procurement Agreement" with NATO and released guidelines on adopting and managing NATO standards, thereby aligning domestic defense products more closely with NATO requirements and paving the way for South Korean companies to enter the NATO joint procurement market. South Korea participates as an observer in NATO projects concerning defense raw materials—covering areas such as ammunition, propellants, and specialty metals—and has joined NATO’s "SpaceNet" initiative, collaborating on satellite imagery sharing and space situational awareness. Furthermore, in April of this year, South Korea hosted a delegation of ambassadors from all 30 NATO member states, organizing tours of defense production lines and discussions on cooperative strategies to explore opportunities for multilateral collaboration. Meanwhile, South Korean companies are accelerating the establishment of localized equipment support systems across Europe. Currently, Hanwha Group is building a production plant in Romania for K9 self-propelled howitzers and ammunition resupply vehicles; Hyundai Group has partnered with Polish firms to undertake the local production and maintenance of armored vehicles; and Hanwha Aerospace is advancing the local construction of a missile final assembly plant in Poland. Moving forward, South Korea plans to continue negotiating procurement framework agreements to enable its companies to participate in NATO joint procurement; expand the scope of joint R&D, focusing on areas such as long-range precision munitions, ground-based air defense systems, and space situational awareness systems; and establish a mechanism for regular meetings between the South Korean and NATO defense industries to create a platform for normalized cooperation. **Emerging Geopolitical Security Risks** South Korea’s continued alignment with NATO and the expansion of cooperation aim to integrate domestic defense firms into NATO’s long-term supply chains, thereby converting its production capacity advantages into stable, long-term export revenue. At the same time, South Korea hopes to leverage its status as a NATO industry partner to enhance its international influence. However, South Korea’s push for deep cooperation with NATO’s defense industry is likely to trigger a geopolitical chain reaction with trans-regional implications, giving rise to multiple security risks. For South Korea, tying itself to NATO’s defense industry could curtail its strategic autonomy. Should NATO initiate wartime mobilization of its defense supply chain, some of South Korea’s defense production lines and ammunition supply chains might be incorporated into NATO’s procurement and logistics networks, effectively linking the South Korean defense industry to NATO’s security architecture. Defense industry strengths originally intended to bolster national power could transform into strategic constraints; South Korea might be compelled to prioritize NATO equipment and ammunition orders, passively sharing the burden of supplying defense materiel to the European theater. Furthermore, deep industrial integration requires South Korea to disclose certain equipment performance specifications and obtain NATO system certification. The development of domestic defense equipment would need to align with NATO’s unified technical specifications and equipment data interface standards, thereby restricting choices regarding technical pathways and component selection. For NATO, defense industry cooperation with South Korea represents a key step in implementing its strategic posture in the Indo-Pacific region. Defense industry cooperation, characterized by relatively low barriers to entry and strong ties between partners, serves as a common pathway for strengthening military linkages. By leveraging South Korea’s mature defense industrial base and unique geostrategic location, NATO could extend its European supply chains—covering weapons production, ammunition resupply, and maintenance and support—into the Asia-Pacific region. This would deepen security ties between Europe and Asia while establishing regular communication channels through industrial cooperation, thereby providing a pretext for NATO to intervene in Asia-Pacific security affairs. Viewed within the broader regional landscape, the mutual alignment between South Korea and NATO is poised to exacerbate the polarization of global defense blocs and heighten uncertainty regarding the global security situation." GFB-China, 14 Oct, p.4