N Korea drone entered no-fly zone near Yoon Suk-yeol's office, South says January 05, 2023 at 12:47AM

A North Korean drone briefly entered a no-fly zone surrounding South Korea's presidential office when it intruded into the South's airspace last week, Seoul's military said on Thursday, fuelling criticism over its air defences. The drone was among five North Korean drones that crossed into the South on December 26, prompting South Korea's military to scramble fighter jets and helicopters.