Sounds like the boat, which carried a crew of four, strayed across the NLL when its GPS system malfunctioned: The fishing boat, skippered by a man only identified by his last name, Park, departed from the port of Geojin on the eastern coast at 1:30 p.m. on Wednesday and sailed past the Northern Limit Line (NLL), the de facto inter-Korean maritime border, as far as 20 miles off the port of Jejin, he said. Geojin is about 150km northeast of...