North Korean Merchant Ship Violates NLL, Military Fires Warning Shots 조선일보Seoul Fires Warning Shots After North Korean Ship Crosses Border Bloomberg.comSouth Korea fires warning shots to repel North Korean vessel breaching sea boundary WRAL.comSouth Korea Fires Warning Shots After Boat From North Enters Waters Deccan ChronicleA North Korean merchant ship violated the Northern Limit Line (NLL) in the northwest of Baengnyeong 매일경제
