Story perspectives

South Korea Seeks Nuclear Flexibility Amid North Korea Tensions

10/24/2025

Summary

Story summary

Negotiations with the United States will begin to revise the 123 Agreement to expand flexibility for reprocessing spent fuel and enriching uranium.
South Korea's Foreign Minister Cho Hyun emphasized flexibility, citing South Korea's reliance on imported fuel for its 26 reactors.
North Korea launched short-range ballistic missiles, violating a UN Security Council ban, days before the Asia-Pacific Economic Cooperation summit in South Korea, provoking condemnation from South Korean parties.

History

Historical Context

The 123 Agreement, established in 2009 between the United States and South Korea, enabled nuclear cooperation while promoting non-proliferation. As South Korea operates 26 reactors, current negotiations to revise this agreement arise from its increasing dependence on imported fuel amid regional tensions, particularly due to North Korea's missile tests, which threaten East Asian security dynamics and international relations.

1 of 2

Story summary

Negotiations with the United States will begin to revise the 123 Agreement to expand flexibility for reprocessing spent fuel and enriching uranium.
South Korea's Foreign Minister Cho Hyun emphasized flexibility, citing South Korea's reliance on imported fuel for its 26 reactors.
North Korea launched short-range ballistic missiles, violating a UN Security Council ban, days before the Asia-Pacific Economic Cooperation summit in South Korea, provoking condemnation from South Korean parties.

1 / 2