South Korea's defense ministry says Seoul and Tokyo will engage in dialogue to resolve any misunderstandings over a South Korean vessel's use last week of a radar system.<br />This follows Japanese claims a South Korean destroyer's fire-control radar was used multiple times over a period of several hours on a Japanese aircraft,... based on Japan's analysis of radio frequencies.<br />Tokyo added its P-1 patrol aircraft wasn't flying abnormally low as Seoul claimed.<br />South Korea denied Japan's claims the warship's fire-control radar locked-on to the Japanese aircraft,... a move considered hostile.<br />Seoul added the destroyer was using the radar only to search for a North Korean vessel in international waters. <br />