South Korea scrambles jets after detecting 180 North Korean warplanes

South Korea scrambled fighter jets after detecting around 180 North Korean warplanes for over four hours near the northern border, the country's military said on Friday. The North Korean aircraft flew within its territory north of the tactical measure line, which is 20 kilometer north of the Military Demarcation Line. In response, South Korea scrambled 80 fighter jets which included F-35A stealth fighters.