What is a GPS Jamming Attack? North Korea’s Interference Sparks Aviation Warnings in South Korea.
Seoul: North Korean leader Kim Jong Un has reportedly launched a GPS jamming attack on South Korea, affecting both military and civilian planes. South Korea’s military stated that GPS signals were disrupted twice on Friday and Saturday(8,9 November), creating potential risks for aircraft. This escalation follows recent tensions, including North Korea’s earlier tactic of sending balloons filled with trash into South Korean airspace.
Rising Tensions and Dangerous Interference
The recent GPS jamming has raised safety concerns, as South Korea’s Joint Chiefs of Staff reported that North Korea interfered with GPS signals near the border cities of Kaesong and Haeju. The disruptions affected dozens of civilian flights and ships, prompting South Korea to issue warnings and urge heightened alertness in the area.
South Korea’s Response and Strong Warning
South Korea has demanded that North Korea halt these disruptive acts immediately, warning that North Korea would bear full responsibility for any incidents that result. Ships and aircraft operating in the Yellow Sea, close to the North Korean border, have been cautioned about the risks of GPS interference.
Risk to Civilian Flights
Analysts, like Sukjun Yoon on the website 38 North, have highlighted vulnerabilities, especially around South Korea’s Incheon International Airport, which lies about 100 km from North Korea. This major airport serves over 50 million passengers annually, and Yoon warned that GPS disruptions could put passenger planes at serious risk. North Korea’s recent interference activities, including past instances of balloon releases, have already forced temporary runway shutdowns at this airport.
Potential for Accidents
The South Korean military noted that North Korea previously attempted GPS jamming in May, although it did not impact military operations. However, experts caution that GPS jamming can lead to various dangerous incidents, including possible airplane accidents due to navigation disruptions.
Recent Missile Tests Heighten Tensions
Adding to the tension, South Korea conducted a ballistic missile test last Friday, shortly after North Korea tested its most powerful intercontinental ballistic missile (ICBM) earlier in the month. South Korea’s military claims that North Korea followed up these tests with GPS jamming tactics.
What is a GPS Jamming Attack?
GPS jamming involves the deliberate interference with GPS signals, which are vital for navigation and timing for airplanes, ships, cars, and other systems. In aviation, GPS guides aircraft landings and ensures safe flight paths.
In a GPS jamming attack, a device on the ground transmits signals that overpower satellite GPS signals, causing devices to lose navigation data. In a related tactic known as GPS spoofing, false signals are sent to mislead or disorient enemy drones or aircraft, potentially causing crashes.
.png)
