South Korea's foreign minister spoke on the phone with her Australian counterpart on Tuesday... about the denuclearization of the Korean peninsula.<br /> During the 20-minute talk, minister Kang Kyung-wha and Julie Bishop discussed the North Korea-U.S. and inter-Korean summits and follow-up measures to the talks.<br />South Korea's foreign minister said,.... international cooperation is necessary for denuclearization and peace on the Korean Peninsula.<br />Bishop hoped for positive results from the follow-up meetings.... and pledged closer communication and cooperation. <br />