Tokyo, Seoul Begin Military Intelligence Sharing

South Korea and Japan have started sharing military intelligence on North Korea under a trilateral agreement with the United States, reports the Yonhap news agency (Seoul), citing an unnamed U.S. defense official in Washington.

The allies signed a memorandum of understanding in December that covers voluntary sharing of intelligence on North Korea's nuclear and missile programs.

"I can confirm that we have begun implementation in accordance with the trilateral agreement," the...