July 6^th, 2026

(Executive Summary)

South Korea’s newly announced investment strategy represents far more than another industrial policy initiative. Through unprecedented investments potentially reaching several trillion U.S. dollars, President Lee Jae-myung’s administration is attempting to lay the foundation for the country’s next stage of economic development by focusing on artificial intelligence, semiconductors, AI data centers, robotics, aerospace, defense and advanced energy.

Rather than trying to compete across every high-tech sector, Seoul has decided to concentrate its resources on a limited number of emerging industries where global leadership is still up for grabs. Officials describe semiconductors, AI data centers and “physical AI” — intelligent robots and autonomous systems operating in the real economy — as the three pillars of this strategy. Together, these technologies are expected to form an integrated industrial ecosystem in which advanced chips power data centers, data centers support artificial intelligence, and AI drives manufacturing, logistics, healthcare, agriculture and defense.

Samsung Electronics and SK Hynix will play the central role in implementing the strategy. The two companies are expected to lead investment in semiconductor production, massive AI computing infrastructure and next-generation robotics.

Beyond these flagship projects, the government also plans major investments in aerospace, defense manufacturing and energy infrastructure, including the creation of a high-tech aerospace belt along South Korea’s southern coast. Depending on how corporate investment plans are counted, total commitments could ultimately exceed several trillion dollars, making the program one of the largest industrial investment initiatives ever announced by the country.

The rationale behind this ambitious policy is straightforward. South Korea’s traditional growth model—built on automobiles, shipbuilding, petrochemicals, consumer electronics and conventional semiconductor manufacturing—has delivered decades of success but is gradually reaching its limits amid slowing demographics, intensifying global competition and China's rapid technological progress. Instead of defending mature industries alone, Seoul aims to secure leadership in sectors expected to shape the global economy over the next several decades.

Government officials increasingly compare the current initiative to the industrial transformation launched under President Park Chung-hee in the 1960s and 1970s. However, while South Korea was then catching up with advanced economies, today the objective is to become one of the countries setting the technological agenda. For this reason, some presidential advisers have described the program as the country's "second industrialization."

The scale of the project also brings significant challenges. Perhaps the most immediate is electricity. AI data centers, semiconductor fabrication plants and large-scale robotics manufacturing will require enormous amounts of power. Government estimates suggest that meeting future demand could require roughly 18–20 additional large nuclear reactors, making expansion of nuclear energy a central component of the strategy.

Financing presents another challenge. The required investment is extraordinary even for South Korea’s largest conglomerates. At the same time, Korean firms have already committed substantial investments in manufacturing facilities inside the United States, raising concerns that Seoul may simultaneously finance both domestic industrial expansion and future competitors abroad.

Competition is equally intense. The United States, China, Japan, Taiwan and the European Union are all investing heavily in artificial intelligence, advanced semiconductors and robotics. While South Korea already holds a leading position in memory chips, it must still establish itself in newer sectors such as generative AI, humanoid robotics and advanced aerospace technologies.

Structural issues also remain unresolved. The strategy relies heavily on large family-controlled conglomerates, reinforcing a development model that has historically driven Korea’s economic success but has also been criticized for limiting competition.

In addition, many of the planned industrial clusters are located outside the Seoul metropolitan area, where shortages of electricity, water and highly qualified engineers may complicate implementation. Convincing skilled professionals to relocate from the capital region to provincial areas may prove just as difficult as securing the necessary investment.

Despite these risks, the Lee administration appears convinced that inaction would pose a greater danger than making an ambitious bet on future technologies. The government has deliberately built flexibility into the program, allowing investment plans to be adjusted if technological trends evolve differently than expected. Nevertheless, Seoul believes that maintaining its position among the world's leading high-tech economies requires acting now rather than waiting for greater certainty.

Whether this strategy ultimately succeeds remains uncertain. What is already clear, however, is that South Korea has embarked on one of the most ambitious industrial transformation projects in its modern history—one that could shape its economy, technological capabilities and global competitiveness for decades to come.

Oleg Kiryanov

※ The views and opinions expressed here are solely those of the author and do not necessarily reflect the official position of the Asia Risk Research Center.