Published On 22 Oct 2026
North Korea announced plans to restart propaganda broadcasts along the heavily fortified border with South Korea, heightening regional tensions as Seoul urged renewed diplomatic engagement.
Kim Yo-jong, a senior North Korean official and the sister of leader Kim Jong Un, declared on Wednesday that Pyongyang would install loudspeakers along the entire border following a inspection of military fortifications with top defense officials.
She warned Seoul of “the most serious consequences” should South Korea persist in what North Korea characterizes as interference in its internal affairs. In a subsequent statement released on Thursday, Kim stated that North Korea would place additional countermeasures on standby along the border and activate its loudspeaker systems within days, without specifying further details.
The escalation follows a landmine explosion last month that injured three South Korean soldiers in the Demilitarized Zone (DMZ), which Seoul attributed to North Korean forces as part of border fortification activities. Pyongyang rejected the accusation, labeling it a fabricated pretext by South Korea, and claimed its tactical units had repositioned in response to South Korean “provocations,” including border broadcasts and warning shots.
South Korea’s Ministry of National Defense called on Thursday for high-level talks to reduce tensions and avert potential military incidents, reaffirming that its forces acted within legitimate defensive protocols.
North Korea has intensified its deployment of mines, razor wire, and anti-tank barriers along the DMZ since 2024, asserting its intent to solidify what it refers to as a definitive border with the South. Pyongyang previously severed a military communication hotline with Seoul, declaring it would no longer pursue dialogue or unification with its southern neighbor.
Loudspeaker propaganda
Historically, both Koreas have employed loudspeakers for cross-border propaganda, with South Korean broadcasts often featuring K-pop music and news programming that have triggered retaliatory measures from the North.
The Koreas remain divided by the DMZ, which was established following the 1950-1953 Korean War and the subsequent armistice agreement.
North Korea continues to reinforce its side of the DMZ with defensive infrastructure as part of its broader strategy to formalize the border demarcation with South Korea.
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