South Korean President Lee Jae Myung has proposed talks with North Korea to officially end the war that began in 1953 but has neither signed a peace treaty nor concluded the conflict. He suggested a multi‑layered security system to reduce flare‑ups along the demilitarised zone and offered to discuss ways to curb Pyongyang’s nuclear ambitions.

North Korea continues to test ballistic missiles capable of carrying nuclear warheads, a move perceived by Seoul and Japan as an attempt to intimidate and project power. The war has been effectively frozen since the 1953 armistice, with both sides claiming victory and remaining technically at war ever since.

Following Yoon Suk Yeol’s impeachment, Lee has sought to thaw relations with North Korea and its ally China, which had become strained under Yoon’s leadership. “Let us put down our intentions to threaten each other and begin discussions to end the long‑running war as the directly involved parties,” he told a Liberation Day ceremony, which commemorates the peninsula’s liberation from Japanese rule.

Lee expressed hope that the two nations would sit face‑to‑face for peaceful coexistence and mutual growth, and that the talks could serve as a forum for preventing the advancement of North Korea’s nuclear capabilities. North Korea has yet to react to the offer; the regime’s state news agency reported Kim Jong Un’s own Liberation Day celebrations with a wreath‑laying and guard of honour.

Previously, Pyongyang rebuffed Lee’s outreach, criticizing US plans to build South Korea a fleet of nuclear‑powered submarines and denouncing joint military drills. In January 2024 Kim announced that unification was no longer possible, declaring the South a primary foe and influencing the region’s security dynamics.

North Korea declared itself a nuclear power in 2022 and vowed never to relinquish its weapons, the country is estimated to possess dozens of warheads. Lee has also said the regime produces 15 to 20 warheads annually, and he would back a deal between the US and North Korea to freeze production.

Meanwhile, North Korea fired a ballistic missile into the sea in the early part of the week, marking the 11th suspected test this year, just days before a scheduled US‑South Korea joint exercise.