North Korea has been jamming GPS signals for the second consecutive day, affecting several ships and dozens of civilian aircraft in the Yellow Sea region, according to Yonhap. According to the South Korean Joint Chiefs of Staff, GPS jamming attacks were carried out in the northern areas of Heiju and Kaesong, causing problems for ships and civilian aircraft. “North Korea must immediately cease its provocation using GPS,” South Korean military officials said. The latest incident occurred three days after South Korea’s military detected similar attacks on Tuesday, November 5. Seoul stated that th…