Story perspectives

South Korea's Lee Warns of North Korea's Nuclear Threat

1/22/2026

Summary

Story summary

South Korean President Lee Jae-myung says North Korea can produce 10–20 warheads’ worth of fissile material annually despite sanctions.
He warns North Korea's advances in intercontinental ballistic missiles pose a global threat.
Lee proposes halting fissile-material production and freezing missile development to benefit the United States and China, with Russia reportedly supplying North Korea.
Since taking office in June 2025, he shifted toward direct talks with Kim Jong-un.

History

Historical Context

North Korea's pursuit of nuclear weapons began in the 1960s, with its first successful test occurring on October 9, 2006. Despite international sanctions, the country reportedly produces enough fissile material for 10-20 warheads annually. Recent warnings from President Lee Jae-myung highlight ongoing concerns about North Korea's missile advancements and potential Russian support, prompting renewed diplomatic efforts among the U.S., China, and South Korea.

1 of 2

Story summary

South Korean President Lee Jae-myung says North Korea can produce 10–20 warheads’ worth of fissile material annually despite sanctions.
He warns North Korea's advances in intercontinental ballistic missiles pose a global threat.
Lee proposes halting fissile-material production and freezing missile development to benefit the United States and China, with Russia reportedly supplying North Korea.
Since taking office in June 2025, he shifted toward direct talks with Kim Jong-un.

1 / 2