South Korea's military and maritime police began a joint defense exercise on Tuesday around a group of islets in the Sea of Japan, local media reported, with Japan protesting the move around the outcroppings it claims.The South Korean-controlled islets are called Takeshima in Japan and Dokdo in South Korea. South Korea conducts the drill twice a year, usually in June and December.The latest drill mainly involves maritime training, not a landing exercise, according to the media. The military reportedly does not plan to make public footage from the drill, in a bid to avoid raising tensions wi…READ FULL ARTICLE