North Korea tried to jam US-ROK navigation system during drills, Seoul says | NK News
NK News Logo
October 04, 2026Oct 04, 2026

Weapon Directory

News

North Korea tried to jam US-ROK navigation system during drills, Seoul says

South Korea reports no military or civilian damage from first reported GPS jamming by DPRK in eight years

North Korea attempted to jam a U.S.-ROK military navigation system throughout the allies’ large-scale exercises this week, Seoul’s Joint Chiefs of Staff (JCS) said Friday.

This is the first time South Korea has reported such a DPRK operation since 2016.

“Our military has detected several instances of GPS jamming signals originating from north of the Northern Limit Line (NLL) in the West Sea since March 5,” the JCS told NK News, referring to the inter-Korean maritime border.

“But so far, there have been no military damage or limitations on military operations due to such GPS jamming,” it said. “And