Lee Myung-bak took office as South Korea’s president, marking a shift back toward conservative leadership after the previous administration. He emphasized economic growth, stronger ties with the United States, and a firmer approach toward North Korea. This set the governing style and foreign-policy priorities for 2008–2013.
Large public demonstrations began after the government moved to resume U.S. beef imports, a decision tied in public debate to broader U.S.–Korea relations and trade policy. The protests pressured the new administration and contributed to cabinet-level political fallout. Domestically, it became an early test of Lee’s public support and communication strategy.
In a national address, Lee presented “low-carbon, green growth” as a new development direction, linking environmental policy with economic competitiveness. This framing later supported major public investment plans and became part of the administration’s economic narrative. It also drew debate over how “green” large construction projects would be in practice.
As global financial markets deteriorated in 2008, South Korea arranged a temporary $30 billion currency swap with the U.S. Federal Reserve to ease dollar funding pressure. The move aimed to stabilize confidence in Korean financial markets and reduce crisis fears. It illustrates how Lee’s government managed external economic shocks alongside its growth agenda.
The government launched a major public-works push tied to “green growth,” including the Four Major Rivers Restoration Project. Supporters argued it would improve water security and regional development, while critics raised environmental and cost concerns. The project became a signature domestic initiative associated with Lee’s leadership style.
The South Korean naval corvette ROKS Cheonan sank near Baengnyeong Island, killing 46 sailors. A South Korean-led international investigation later concluded the ship was sunk by a North Korean torpedo, a claim North Korea denied. The incident sharply increased inter-Korean tensions and reshaped South Korea’s North Korea policy during Lee’s term.
In response to the Cheonan sinking, the Lee government imposed wide-ranging restrictions on economic relations with North Korea, commonly called the “May 24 measures.” These steps aimed to punish North Korea and deter future attacks, while keeping limited exceptions such as the Kaesong Industrial Complex. The measures signaled a more hardline inter-Korean posture.
South Korea hosted the G20 summit in Seoul, highlighting its growing role in global economic governance after the financial crisis. It was the first time a non-G8 country hosted a G20 leaders’ summit. For Lee, the event supported an outward-looking “global Korea” diplomacy alongside economic priorities.
North Korean artillery struck Yeonpyeong Island, killing South Korean soldiers and civilians and prompting South Korean return fire. The clash underscored the risk of rapid escalation near the contested Northern Limit Line maritime boundary. It reinforced the Lee administration’s emphasis on deterrence and military readiness.
Lee announced the completion of the Four Major Rivers Restoration Project after years of construction on major waterways. The project remained politically divisive, with ongoing arguments over environmental effects, flood control, and value for money. Its completion marked a major end point for Lee’s domestic “green growth” infrastructure agenda.
After North Korea announced Kim Jong-il’s death, Lee ordered emergency government readiness and convened national security meetings. South Korea’s response focused on preventing instability and coordinating closely with allies, especially the United States. The leadership transition in Pyongyang added uncertainty to already tense inter-Korean relations.
The U.S.–Korea Free Trade Agreement (KORUS FTA) took effect, lowering tariffs and setting rules for trade and investment between the two allies. While the agreement was originally signed earlier, its entry into force occurred during Lee’s presidency and became a centerpiece of his pro-trade economic policy. It also reinforced the strategic dimension of the U.S.–ROK alliance.
South Korea hosted the 2012 Nuclear Security Summit, bringing together dozens of leaders to discuss protecting nuclear materials from theft or terrorism. The summit advanced South Korea’s profile as a “middle power” that convenes global security cooperation. It also linked Lee’s foreign policy to high-level multilateral diplomacy beyond the Korean Peninsula.
Lee made a rare presidential visit to the Dokdo/Takeshima islets, which are administered by South Korea but claimed by Japan. The trip heightened diplomatic tensions and became a major flashpoint in South Korea–Japan relations late in his term. It showed how territorial history disputes could quickly reshape regional diplomacy.
Park Geun-hye was sworn in as president, formally taking over presidential authority from Lee at midnight on inauguration day. The transition closed the Lee Myung-bak presidency with its mix of conservative governance, large-scale development policy, and a firm security posture after multiple North Korean incidents. Park’s inauguration marked the start of a new administration and policy agenda.
Lee Myung-bak presidency: conservative governance and foreign policy (2008–2013)