South Korea and the U.S. are busy preparing for their upcoming defense cost sharing negotiations.<br />According to South Korea's foreign ministry, the heads of the previous round of negotiations, Chang Won-sam... and Timothy Betts, held closed door talks on Tuesday in Seoul.<br />They exchanged views on how to carry out the 11th round of the Special Measures Agreement Consultation.<br />They won't be involved in those though,... as new chief negotiators are said to be currently under review.<br />South Korea paid around 860-million U.S. dollars in 2019 for its share of stationing U.S. troops on the peninsula.<br />