South Korea Urges North to Halt Border Escalation After Loudspeaker Threat
Seoul called on Pyongyang to stop actions that could raise the risk of clashes along the inter-Korean border, after North Korea threatened to resume propaganda loudspeaker broadcasts within days.
South Korea's unification ministry urged North Korea on Thursday to immediately halt actions that could increase the danger of clashes along the inter-Korean border, responding to Pyongyang's threat to resume propaganda loudspeaker broadcasts within days.
The ministry said activities that violate the armistice and heighten tensions around the Military Demarcation Line must stop. Its statement followed remarks by Kim Yo-jong, the sister of North Korean leader Kim Jong-un, warning that loudspeakers directed at South Korea would soon be placed on standby. She also warned of a severe situation amid North Korea's continuing work to fortify the border.
Seoul said renewed loudspeaker operations would risk repeating a cycle that caused serious hardship for residents on both sides of the frontier. The two Koreas operated rival broadcasts until June 2025, when the campaigns ended. Loudspeaker broadcasts have historically carried political messages and popular culture across the heavily fortified boundary, making them a visible source of friction during periods of strained relations.
The ministry argued that reducing the risk of an accidental confrontation requires the two sides to reconcile their positions on the demarcation line and establish a communication mechanism for peaceful border management. It also called on Pyongyang to stop threatening South Korea and engage in practical efforts to resolve outstanding issues.
Border tensions have intensified as North Korea expands fortifications begun in April 2024. The work followed Kim Jong-un's description of inter-Korean relations as those of two hostile states. North Korean personnel involved in the projects have crossed the demarcation line on several occasions, prompting South Korean forces to issue warnings and fire warning shots to make them retreat. Seoul has characterized those responses as defensive measures intended to prevent violations.
South Korean officials believe Pyongyang may be applying its own interpretation of where the demarcation line lies. Seoul has proposed military talks to clarify the boundary and reduce the possibility of an unintended clash, but North Korea has not responded.
The dispute has also been sharpened by land mine explosions inside the Demilitarized Zone last month that injured three South Korean soldiers. North Korea has denied responsibility. South Korea's military and the United Nations Command concluded that the blasts were caused by North Korean antipersonnel mines placed south of the demarcation line in violation of the armistice.
The latest exchange highlights the absence of reliable military communication at a time when construction activity, competing claims and threatened propaganda operations are raising pressure along one of the world's most heavily armed borders.