South Korea's Yoon calls for boosting ties with Japan and the U.S.

SEOUL -- President Yoon Suk Yeol said Thursday that enhancing trilateral cooperation with the U.S. and Japan will benefit South Korea's security and economy.

Yoon spoke at a press conference marking the completion of his second year in office as he seeks to jumpstart the remaining three years of his single five-year term following his party's drubbing in legislative elections.