Tensions are escalating between Korea and Japan after the Japanese Coast Guard launched two maritime survey ships toward the East Sea on the afternoon of April 19. The hydrographical survey ships had been anchored at Sakaiminato Port in Tottori Prefecture, Japan. The Korean government held a meeting presided by President Roh Moo-hyun with the presence of related ministers and announced that it will take a firm stand against the Japanese move in violation of Korea’s national sovereignty. According to Donga, the Korean government decided to be fully prepared to respond to any situation if Japan goes ahead with the exploration in the Korean side of the Exclusive Economic Zone. The two Japanese ships left Tokyo Port on night of April 18.