South Korea

Intelligence for Better Decision Making

Bank of Korea and Naver Launch Sovereign AI Platform for Secure Financial Analysis

Jan. 22, 2026 | Financial System

South Korea’s central bank and technology giant Naver have launched a sovereign AI platform tailored to finance and economics.

**The Bank of Korea partnered with Naver Corp to develop and deploy BOKI (Bank Of Korea Intelligence), a generative AI system specialized in financial and economic analysis.**
Unveiled at the January 2026 Bank of Korea–Naver Joint AX Conference, BOKI represents the world’s first sovereign AI platform operating within a central bank’s live working environment.

**Bank of Korea engineers built BOKI entirely within the institution’s internal network, isolating it on-premises to prevent data leakage and comply with strict national security guidelines.**
Naver Cloud contributed the cloud infrastructure, large language models and technical support, while the Bank’s personnel manage application development and day-to-day operations. All AI training and inference occur within this closed network to ensure data remains secure.

**BOKI offers five core functions that align with the Bank’s mission: document search and summarization, Q&A assistance, translation of official publications, economic issue analysis and data-driven decision-making.**
The platform also features law and regulation checks and an internal work chatbot designed to streamline workflows.

**After launching initial digital technology initiatives in 2020, the Bank commenced full-scale development of BOKI in 2024.**
Following rigorous internal testing and standardization, the Bank initiated BOKI’s first operational rollout in early 2026.

**Governor Lee Chang-yong emphasized the need for a sovereign AI system that understands Korea’s financial history, institutional frameworks and cultural context.**
He warned that current network separation policies—which forbid cloud-based internet access for critical institutions—hinder large-scale AI deployment and called for regulatory reforms to accommodate significant computing demands.

**Anticipating regulatory changes by March 2026, the Bank is reclassifying around 1.4 million internal documents into AI-readable formats, preparing a new national network security system and evaluating advanced security technologies.**
These steps will allow BOKI’s capabilities to expand once network separation rules are relaxed.

**Naver Cloud plans to apply lessons learned from BOKI to accelerate AI transformation across other high-security public and financial sectors.**
CEO Kim Yoo-won pointed to this project as a global example of deploying AI under stringent central bank security conditions and pledged continued support to strengthen AI infrastructure throughout South Korea’s industries.

Surging Semiconductor Demand Fuels Price Increases, Export Growth, and Production Expansion

Jan. 22, 2026 | Firms

Strong global demand for semiconductors is driving increases in prices, exports, and production capacities.

**Producer prices in South Korea rose 0.4 percent month-on-month in December 2025, marking the fourth consecutive increase since September.**
Semiconductor costs led the gain, with prices in the computers, electronics, and optical equipment category climbing 2.3 percent. Flash memory jumped 6.0 percent and DRAM semiconductors surged 15.1 percent, while industrial goods overall added 0.4 percent, pushing up the headline index.

**Bank of Korea data show both the Domestic Supply Price Index and the Total Output Price Index rising 0.4 percent in December 2025, indicating that domestic and export sectors contributed equally to price pressures.**
BOK officials say the extent to which producer price increases pass through to consumer prices will depend on company pricing strategies, prevailing business conditions, and government inflation measures. They also advise monitoring falling global oil prices for potential offsetting effects on inflation.

**The semiconductor industry has entered a “hyper bull” phase fueled by robust demand for memory chips, especially from expanding AI server deployments.**
Counterpoint Research projects memory chip prices could rise 40 to 50 percent quarter-on-quarter in early 2026, possibly surpassing the 2018 peak. Experts attribute current shortages—particularly in general-purpose DRAM—to a structural shift as manufacturers focus on high-bandwidth memory expansion.

**Major producers are responding by boosting capacity.**
Micron Technology plans to acquire Powerchip Semiconductor’s P5 fabrication plant in Taiwan for $1.8 billion, aiming to accelerate DRAM output by mid-2027. This approach should alleviate memory chip shortages faster than building new facilities, which typically require over five years to come online.

**South Korea’s leading memory firms are expanding as well.**
SK hynix is developing its Yongin semiconductor cluster, slated to begin operations in February 2027, and has already started HBM production at its M15X plant. Samsung Electronics is constructing its P4 and P5 fabs with a target of full operation by 2028. Both companies are evaluating US fab investments estimated between $67 billion and $81 billion for 2027–2030, aiming to sidestep potential tariffs despite only about 8 percent of Korean semiconductor exports going directly to the United States.

**In Japan, Advantest—a semiconductor inspection equipment maker—has seen its share price triple over two years to around ¥22,000 as of January 2026, with a market capitalization of ¥16.46 trillion.**
The company commands an estimated 60–70 percent share of the HBM tester market and holds a near-monopoly on AI accelerator inspection systems. Its testers validate next-generation GPUs from NVIDIA and AMD as well as memory products from Samsung, SK hynix, and Micron. Advantest plans to boost production capacity by more than 70 percent by the end of 2026, and global investment banks forecast operating profits exceeding ¥350 billion for that year.

**South Korea’s export performance in January 2026 underscored the semiconductor sector’s key role in the economy.**
In the first 20 days of the month, total exports rose 14.9 percent year-on-year to $36.36 billion, driven by a 70.2 percent surge in semiconductor shipments to $10.73 billion, which accounted for 29.5 percent of all exports. Exports to China climbed 30.2 percent to $8.45 billion, and shipments to the United States grew 19.3 percent to $6.66 billion despite existing tariffs. Imports over the same period increased 4.2 percent to $36.98 billion, resulting in a $600 million trade deficit. In December 2025, exports expanded 13.4 percent year-on-year to $69.6 billion—marking the 11th consecutive month of growth—and annual exports for 2025 reached a record $709.7 billion.

### IMPACT ANALYSIS
**From this Development, various impacts could cascade through the system, to a lesser or greater extent, depending on the severity and criticality of the shocks.**

Domain	Causal Chain	Possible Outcome
Macroeconomics & Growth	(Semiconductor export boom ↑ → Terms-of-trade index ↑ → Current-account balance (% GDP) ↑ → Potential GDP growth revision ↑ → Real GDP growth ↑)	The enhanced terms of trade and external surpluses will underpin upward revisions to potential output and drive stronger real GDP growth.
Macroeconomics & Growth	(Memory chip price surge ↑ → Import-price pass-through ↑ → Headline CPI/Core CPI ↑ → Inflation volatility ↑ → Inflation-targeting credibility ↓)	Rising import-price pass-through and inflation volatility may erode confidence in the central bank’s ability to keep inflation near its 2 percent target.
Competitiveness	(Semiconductor export boom ↑ → Trade-openness & preferential access ↑ → Real export market-share change ↑ → High-value-added export share ↑ → Total-factor productivity level vs frontier ↑)	Greater preferential access and high-value trade gains will accelerate productivity convergence toward the global frontier.
Macroeconomics & Growth	(DRAM price surge–driven profits ↑ → Capital-formation rate ↑ → Business fixed-investment growth deviation ↑ → Private fixed-investment growth ↑ → Potential GDP growth revision ↑)	Surging profits will finance elevated business investment, prompting analysts to hike potential GDP growth estimates.
Macroeconomics & Growth	(Memory chip price surge ↑ → Global-value-chain reconfiguration velocity ↑ → FDI net inflow (% GDP) ↑ → Foreign-owned green-field project count ↑)	Accelerated value-chain shifts will draw substantial FDI and increase foreign-owned greenfield semiconductor projects.
Firms	(South Korean PPI inflation ↑ → Supply-chain restructuring cadence ↑ → Supplier-delivery-times index ↓ → End-to-end supply-chain lead-time deviation ↓ → Capacity-utilisation in manufacturing ↑)	Faster supply-chain restructuring and reduced lead-time variability will boost manufacturing capacity utilization.
Technology & Innovation	(Strategic-sector export risk ↑ → Dual-use export-control restrictiveness ↑ → Semiconductor fab utilisation rate ↓ → AI inference cost index shift ↑ → AI adoption GDP uplift ↓)	Tighter export controls will reduce fab utilization, raise AI inference costs, and dampen AI-driven GDP gains.

### BOTTOM LINE

- Robust AI-server demand has driven a pronounced memory-price cycle—general-purpose DRAM is projected to rise 40–50 percent quarter‑on‑quarter in early 2026—which has already lifted South Korean producer prices for four months and increases the likelihood of pass-through into consumer inflation unless firms absorb costs or falling oil prices offset the effect.

- The 70.2 percent year‑on‑year surge in semiconductor exports in early January 2026, which made semiconductors 29.5 percent of exports in the period, will materially improve South Korea’s terms of trade and current‑account receipts and is likely to justify upward revisions to potential GDP and stronger near‑term real growth if export strength persists beyond cyclical inventory adjustments.

- Elevated memory prices have translated into outsized cash flow for producers, which is accelerating capacity expansion via faster routes such as M&A (Micron’s $1.8 billion P5 acquisition) and large greenfield builds (SK hynix Yongin, Samsung P4/P5), and these actions should begin to relieve shortages by mid‑2027 to 2028, exerting downward pressure on prices over a 12–24 month horizon.

- Because acquisitions and new fabs take time to raise output, the market is likely to remain tight and price‑volatile through most of 2026, sustaining producer‑price pressures and complicating the Bank of Korea’s policy trade‑offs between containing inflation and supporting growth from the export boom.

- Firms across semiconductor supply chains are already shortening supplier lead times and raising capacity utilization, which will increase manufacturing investment and capital formation, tighten upstream markets for equipment and materials, and improve end‑to‑end reliability even as costs remain elevated.

- Tighter export controls or wider dual‑use restrictions would slow the flow of specialized equipment and materials, reduce fab utilization, raise unit costs for advanced memory production, and could slow global AI deployment by increasing AI inference costs and reducing downstream adoption rates.

- Equipment and testing suppliers are capturing disproportionate gains from the cycle—Advantest’s tripled share price and planned >70 percent capacity increase through 2026 demonstrate that test‑equipment makers and suppliers will continue to benefit and attract investment and talent over the next 12–18 months.

- The cycle is prompting value‑chain reconfiguration and potential US‑based investments (Korean firms evaluating $67–81 billion in US fabs for 2027–2030), which will increase FDI and diversify production footprints but will be costly and slower to deliver than near‑term capacity relief achieved through acquisitions and existing expansions.

- Policymakers and central bankers should monitor corporate pricing strategies, oil‑price trajectories, and the pace of announced capacity coming online, and consider targeted fiscal or regulatory measures (capex incentives, temporary subsidies, or macroprudential tools) to smooth consumer‑price effects while preserving incentives for private investment in domestic semiconductor capacity.

- Procurement and downstream firms should plan for sustained higher electronic‑input costs through 2026 by locking supply contracts, using hedges or pass‑through clauses, and exploring strategic partnerships or localized sourcing to mitigate exposure and secure long‑lead components.

Monitored Intelligence for South Korea - Jan. 23, 2026

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국정자원 화재 교훈 잊었나...민관 '오프라인 백업' 포기

Did They Forget the Lessons from the National Resources Fire... Public and Private Sectors Abandon 'Offline Backup'

ET News | Local Language | News | Jan. 23, 2026 | Critical Infrastructure Failure

The National Information Resources Service (NIRS) has discontinued the use of offline backups—physical isolation of data—in the Daegu Center's private-partnership cloud (PPP) zone. This decision removes the last line of defense against ransomware and large-scale network outages, despite a recent fire at NIRS's Daejeon headquarters that caused significant operational paralysis. Instead of physical, offline data dispersion using fireproof safes at the Gongju backup center, the three tenant cloud service providers (Samsung SDS, KT Cloud, and NHN Cloud) shifted to an online backup method via the "G-Cloud dispersion network" connecting the Daegu and Gongju centers.

Previously, NIRS stored data on physical media like tapes, kept disconnected from any network to protect against simultaneous compromise of original and backup data by disasters or cyberattacks. The new online backup approach, with continuous network connectivity, raises concerns about vulnerability to combined physical and cyber threats. This practice conflicts with the Electronic Government Act and National Information Security Basic Guidelines, which require remote data dispersion including physical isolation for systems rated "high" in importance. While remote dispersion is technically maintained via online transmission, abandoning the air gap undermines the intended security standards.

Additionally, the globally accepted "3-2-1 rule" for data protection—three copies on two media types with one offline backup—has been disregarded. Cost and administrative convenience are cited as primary reasons for abandoning offline dispersion; cloud service providers resisted the manual handling of physical tapes required by regulations, and government authorities deferred to CSPs' autonomy within the PPP zone contracts. NIRS officials noted they lack authority to impose offline backup mandates in privately operated PPP zones.

Security experts criticize this approach, noting major global cloud providers like Amazon AWS maintain isolated backup services despite additional costs. They emphasize that sacrificing critical security measures for convenience is unacceptable for nationally important data and call for urgent development of alternative protections such as logical air gaps.

SKT 'A.X K1', 옴니모달로 진화…“소버린 AI 마중물 될 것”

SKT A.X K1 evolves into omnimodal… will become a catalyst for sovereign AI

ET News | Local Language | News | Jan. 23, 2026 | UndeterminedTech Development/Adoption

SK Telecom's ultra-large AI model, A.Dot X (A.X) K1, is advancing into an omnimodal model as part of the second phase of its independent AI foundation model project. This upgrade will enable the model to understand and process speech in real time alongside text and images, aiming to establish leadership in sovereign AI. The A.X K1, already a model with approximately 500 billion parameters, will sequentially incorporate multimodal functions, including voice and image recognition.

Professor Kim Geon-hee of Seoul National University highlighted the transition from multimodal models, which integrate text, photos, and videos, to omnimodal models that also include speech understanding. He emphasized the technical difficulty of implementing real-time voice conversations due to their bidirectional and simultaneous nature, requiring the model to handle interruptions, brief feedback, and emotional nuances. Past approaches using separate speech-to-text and text-to-speech systems faced delays and lost key information, such as breathing and emotional signals.

To address these challenges, recent developments focus on integrated language models capable of processing voice information directly. The core strategy involves fine-tuning a powerful pretrained language model using diverse data, including voice, to achieve comprehensive omnimodal capabilities. SK Telecom aims to deploy these advancements across various services like A.Dot, T map, and B tv, and expects the technology to play a central role in enhancing AI applications in gaming and mobility through partners Krafton and 42dot.

Professor Kim stressed that the success of sovereign AI depends heavily on effective use of national core data sovereignty, which includes largely unstructured data in multiple formats. An omnimodal model allows for direct training and operation of such data without relying on external platforms, thus reinforcing both digital sovereignty and sovereignty over physical infrastructure.

Lee centers foreign policy on strategic autonomy in shaky world

Korea Herald | English | News | Jan. 23, 2026 | Shifting Geopolitical Alliances

President Lee Jae Myung outlined a foreign policy focused on "strategic autonomy" and "pragmatic diplomacy centered on the national interest" amid a volatile global environment. He stressed the importance of self-reliant national defense as essential to navigating growing economic slowdowns that could intensify interstate rivalries and military conflicts. South Korea, already the world's fifth-largest military power, must continue to strengthen its defense industry to avoid risks of entrapment or abandonment in international alliances.

Regarding relations with China, Lee described his recent state visit as a turning point, emphasizing room for cooperation beyond trade, including diplomatic and security coordination and cultural exchanges. On North Korea, Lee advocated a pragmatic, phased approach to denuclearization focused on peaceful coexistence and deterrence. He acknowledged the current difficulties in achieving unification and called for prioritizing avoidance of war, urging dialogue and mutual respect while recognizing the continued reality of North Korea’s nuclear arsenal.

Domestically, Lee dismissed calls for a direct meeting with opposition leader Rep. Song Eon-seog, urging initial dialogue to occur party-to-party before any presidential involvement. This stance comes amid controversy over dual special prosecutor investigations into Democratic Party lawmakers and the opposition’s ongoing hunger strike demanding these probes. Lee also addressed the contentious nomination of Lee Hye-hoon to head the Ministry of Planning and Budget, noting he has not made a final decision and advocated proceeding with a confirmation hearing despite opposition boycott, emphasizing the nominee deserves a chance to respond to allegations.

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