The Public Administration and Security Ministry held a ceremony Wednesday in cooperation with North Gyeongsang Province and Ulleung County to introduce new addresses for Koreas easternmost islets of Dokdo. Public Administration and Security Minister Maeng Hyung-kyu places a sign reading Dokdo Isabu Road at the eastern part of the island. The western part was named Dokdo Ahn Yongbok Road. Isabu was a 6th century general of the Shilla Kingdom who conquered what is now Dokdo. Ahn was a Joseon Dynasty fisherman known for getting Japan to acknowledge that Dokdo belonged to Korea.