Defense & Security
South Korea in November 2025: A month in review and what’s ahead
An analytical look at the main developments from Nov. 1 to 26, 2025, and key outlook for December 2025
Japan-China tensions expose limits of South Korea’s fragile thaw with Tokyo
Dispute over Taiwan undermines Seoul’s strategic ambiguity and reveals unresolved mistrust in ROK-Japan cooperation
Defense cooperation falters as Seoul and Tokyo clash over symbolic sovereignty
Refueling denial and drill cancellation reveal how nationalist pressure threatens operational readiness and US strategy
South Korea stakes new Middle East strategy on Cairo summit and SHINE initiative
Seoul uses summit to launch long-term diplomatic and industrial blueprint, to build strategic pillar beyond US and China
US-ROK defense deal, AI chip hierarchy and Lone Star fallout — Ep. 107
Joint fact sheet expands defense ties and costs, US chip controls reshape AI race and Lone Star win raises new risks
Nuclear submarines force issue of how far Seoul publicly aligns with US goals
US officials openly tie program to countering China, setting expectations that South Korea has sought to downplay
Strategic ambition meets fiscal reality in South Korea’s new alliance commitment
Pledge to raise defense spending to 3.5% of GDP and fund US troops collides with tightening domestic fiscal pressures
South Korea rebuilds military leadership to restore credibility after crisis
Mass turnover clears stalled promotions and resets command culture, while upcoming appointments shape future direction
US-ROK fact sheet highlights expanded defense cooperation and rising costs
Agreements confirm major US weapons orders and support for USFK, but ambiguity on OPCON transfer and troop levels
US, Korea ‘joint fact sheet’ on tariff and nuclear sub deal: What Seoul said
Korea Pro provides full English text of Lee Jae-myung and security, economy officials’ explanation














