South Korean President Lee Jae Myung is conducting an 11-day [1] diplomatic tour of South American countries to expand trade and energy partnerships.

The mission represents a strategic effort to diversify South Korea's supply chains for critical minerals and energy. By strengthening ties with the Global South, Seoul aims to reduce its dependence on a limited set of suppliers while securing the raw materials necessary for its high-tech industries.

President Lee is focusing on critical mineral and energy cooperation as a primary goal of the trip [1]. The administration seeks to establish stable procurement channels for materials essential to semiconductor and battery production, industries that form the backbone of the South Korean economy.

Beyond resource acquisition, the tour includes efforts to seek U.S. investment in artificial intelligence [1]. This dual focus on South American resources and U.S. technology investment suggests a coordinated strategy to integrate South Korea more deeply into the global AI value chain.

The tour began following an announcement on July 22 [1]. While the specific nations on the itinerary were not listed, the overarching goal is to deepen cooperation on energy and trade across the region [1].

Officials said the trip is designed to bolster South Korea's standing in the Global South. The diplomatic push comes as nations worldwide compete for limited supplies of lithium, cobalt, and other rare earth elements used in green technology.

The 11-day diplomatic mission targets critical mineral partnerships and US artificial intelligence investment.

This diplomatic push indicates South Korea's shift toward a more aggressive resource diplomacy strategy. By pairing South American mineral security with U.S. AI investment, President Lee is attempting to hedge against geopolitical volatility in Asia and ensure that the country's technological leadership is supported by a resilient, diversified supply chain.