WASHINGTON — The Trump administration has approved a massive military sale to South Korea, encompassing multi-mission maritime helicopters and a comprehensive upgrade program for its Apache attack helicopters. The dual deals are valued at an estimated $4.2 billion (approximately 6.26 trillion KRW).

The U.S. Defense Security Cooperation Agency (DSCA) and the Department of State’s Bureau of Political-Military Affairs announced on Monday (local time) that they have delivered the required certification notifying Congress of the possible Foreign Military Sales (FMS).

According to the official announcement, the primary package involves South Korea's request to purchase 42 MH-60R Seahawk multi-mission maritime helicopters, along with related weapons, radar systems, and support equipment. The estimated cost for this naval aviation acquisition is pinned at $3 billion.

In a statement, the State Department underscored the strategic importance of the sale, noting that it will significantly bolster the South Korean Navy's operational capabilities. "This proposed sale will improve the Republic of Korea’s capability to meet current and future threats by providing a reliable force capable of deterring adversaries and ensuring regional stability," the department stated.

Simultaneously, the U.S. government greenlit a $1.2 billion FMS agreement dedicated to the modernization of South Korea’s fleet of AH-64E Apache attack helicopters. The upgrade program is expected to substantially enhance the South Korean Army's heavy attack helicopter capabilities, providing sharper tactical advantages and improved interoperability with U.S. forces.

Washington emphasized that the multi-billion-dollar defense sale directly aligns with U.S. foreign policy and national security objectives. By strengthening the defense posture of South Korea—a pivotal ally instrumental in driving political stability and economic development within the Indo-Pacific region—the U.S. aims to reinforce its network of alliances.

The State Department further reassured that the introduction of these advanced military assets would not disrupt the status quo. "The proposed sale of this equipment and support will not alter the basic military balance in the region," the statement read, adding that the transaction would have no detrimental impact on U.S. defense readiness.