---
title: "Pyongyang Threatens to Resume Propaganda Broadcasts and Build Up Weapons at South Korean Border"
description: "Kim Yo Jong announced North Korea's readiness to resume propaganda broadcasts and build up tactical weapons at the South Korean border following the September 21 landmine explosion that injured three South Korean soldiers."
date: 2026-10-20T01:11:16.385Z
lang: en
url: https://xab.info/en/posts/pyongyang-threatens-propaganda-broadcasts-border-weapons
tags: [north-korea, south-korea, dmz, kim-yo-jong, propaganda-broadcasts, military-tensions, korean-peninsula]
author: "Alexander Buran"
publisher: "XAB.info"
---

# Pyongyang Threatens to Resume Propaganda Broadcasts and Build Up Weapons at South Korean Border

![A soldier in front of a wall of large outdoor loudspeakers at the border](https://xab.info/media/2026/10/20/pnord-korea-propaganda-broadcasts-weapons-border-south-korea/pnord-korea-propaganda-broadcasts-weapons-border-south-korea-1.webp)

## Key Points

- Kim Yo Jong announced on October 19 that North Korea intends to resume propaganda broadcasts and deploy additional tactical offensive weapons along the southern border
- The direct trigger was a landmine that exploded on September 21, injuring three South Korean soldiers; Pyongyang rejected accusations of planting the mines
- South Korean military recorded 50 violations of the demarcation line by North Korea this year
- The threat of resuming broadcasts signals a reversal from the de-escalation course initiated by President Lee Jae-myung's administration

Amid ongoing tensions along the inter-Korean border, North Korea has announced its intention to resume anti-South Korean propaganda radio broadcasts and deploy additional tactical offensive weapons along the southern border. The announcement was made on October 19 by Kim Yo Jong, the sister of North Korean leader Kim Jong Un, in a sharp statement following a landmine explosion incident on September 21 that injured three South Korean soldiers.

### Causes of Escalation: The Landmine and Mutual Accusations

The direct trigger for the flare-up was the explosion of an antipersonnel landmine in the border zone on September 21. South Korean military officials accused Pyongyang of intentionally planting the mines and demanded an official apology as well as the clearance of remaining devices. North Korea flatly rejected these accusations and warned of a "harsher response" should Pyongyang's perceived provocations continue. In her October 19 statement, Kim Yo Jong accused the South Korean side of "repeated warning shots and alert announcements" in the border area since August, which she claimed were carried out under the "absurd pretext" of North Korean service members crossing the border. "A serious situation is unfolding along the southern border due to the reckless behavior of South Korean soldiers," she stated, adding that such actions had "crossed a red line" following the landmine incident.

### What Pyongyang is Preparing: Weapons and Loudspeakers

According to Kim Yo Jong, the North Korean military is considering the "deployment of more tactical offensive weapons along the southern border as a preemptive and deterrent measure to respond to unforeseen situations," alongside the resumption of propaganda broadcasts. The dissemination of propaganda via loudspeakers is a Cold War-era psychological warfare tactic that both Koreas have periodically used during periods of confrontation. Photographs taken during preparations for the broadcasts show rows of large outdoor loudspeakers mounted on walls along the demarcation line, with a camouflaged soldier servicing the equipment.

### Context: 50 Violations and the Policy of Severing Ties

South Korean military authorities recorded 50 violations of the military demarcation line by North Korean soldiers this year amid stepped-up frontline defenses. According to Seoul, South Korean forces responded to these violations with warning shots and loudspeaker announcements. In recent years, as part of its policy to sever ties with South Korea, Pyongyang has actively fortified the front line with antipersonnel mines, barbed wire, anti-tank barriers, and other defensive structures. South Korean authorities have reportedly not yet responded to Pyongyang's latest warning.

### Political Background: From Detente to Pressure on Washington

It is worth noting that since taking office last year, South Korea's government under President Lee Jae-myung suspended its own loudspeaker propaganda broadcasts in an effort to improve relations with North Korea. Pyongyang subsequently halted its own broadcasts as well. Thus, the threat of their resumption marks a definitive reversal from the course of de-escalation. North Korea has recently stepped up weapons testing. Observers believe this may be a way for Pyongyang to pressure the United States into concessions after President Donald Trump expressed readiness to meet with leader Kim Jong Un once again. Against this backdrop, the escalation along the inter-Korean border takes on a broader geopolitical context beyond bilateral tensions.

## Accounts differ

### Responsibility for Escalation at the Inter-Korean Border

- **South Korea (Military Command):** North Korea intentionally planted the mines that caused the September 21 explosion; North Korean soldiers committed 50 violations of the military demarcation line this year, to which South Korean forces responded with warning shots and announcements. ([vietnam.vn](https://www.vietnam.vn/ru/trieu-tien-doa-bat-lai-dan-loa-phong-thanh-tang-vu-khi-sat-bien-gioi-han-quoc))
- **North Korea (Kim Yo Jong):** South Korea has been carrying out "repeated warning shots and alert announcements" in the border area since August under the "absurd pretext" of border crossings; the reckless behavior of South Korean soldiers led to a serious situation, and these actions "crossed a red line" following the landmine explosion. ([vietnam.vn](https://www.vietnam.vn/ru/trieu-tien-doa-bat-lai-dan-loa-phong-thanh-tang-vu-khi-sat-bien-gioi-han-quoc))

*Where they agree:* A landmine explosion occurred in the border zone on September 21, injuring three South Korean soldiers; tensions at the border have indeed increased.

## Fact-Check & Sources

- [Северная Корея угрожает вновь включить громкоговорители и увеличить вооружение вблизи южнокорейской границы.](https://www.vietnam.vn/ru/trieu-tien-doa-bat-lai-dan-loa-phong-thanh-tang-vu-khi-sat-bien-gioi-han-quoc) - The primary source contains all key facts: Kim Yo Jong's October 19 statement, the September 21 landmine incident, 50 demarcation line violations, the context of Lee Jae-myung's policy, and North Korea's weapons tests.

## FAQ

### What specifically did North Korea threaten to do?

North Korea announced its intention to resume anti-South Korean propaganda loudspeaker broadcasts and deploy additional tactical offensive weapons along the southern border as a "preemptive and deterrent measure."

### What triggered the escalation?

The direct trigger was the explosion of an antipersonnel landmine in the border zone on September 21, which injured three South Korean soldiers. South Korea accused Pyongyang of intentionally planting the mines, an accusation North Korea rejected.

### What are loudspeaker propaganda broadcasts?

This is a Cold War-era psychological pressure tactic. Both Korean sides have periodically used loudspeakers to broadcast propaganda during times of confrontation. The administration of President Lee Jae-myung suspended such broadcasts last year to improve relations, and Pyongyang followed suit.

### How many border violations has South Korea recorded?

According to the South Korean military, 50 violations of the military demarcation line by North Korean soldiers have been recorded this year. The South Korean side responded with warning shots and loudspeaker announcements.