`North Korea jammed GPS signals in South Korea`
`North Korea jammed GPS signals in South Korea` : "North Korea has jammed signals of the global positioning system, or GPS, in South Korea , causing mobile phones and military equipment to malfunction, said South Korean government and military sources Sunday. The sources added that they detected strong ... 日本(Japan) | 中国 (China) 한국 (Korea) | ราชอาณาจักรไทย Thailand) Malaysia | Tiếng Việt (Vietnam)