InterviewForeign Minister Battsetseg says airport expansion project will further boost cooperationMongolia's Minister for Foreign Affairs Batmunkh Battsetseg speaks during an interview in Tokyo, Japan on June 10. (Photo by Kazuho Fujiwara)TOKYO -- Mongolia is keen to further strengthen cooperation with Japan as a "third neighbor," following China and Russia, in a wide range of fields, including the aviation sector, its foreign minister said in a recent interview.