Time for nuclear balancing act? res.heraldm.com/content/image/2017/08/20/20170820000247_0.jpg http://www.koreaherald.com/view.php?ud=20170820000215 The conservative party, who favors hardline approaches toward the North, adopted as its party platform last week a call for redeploying US tactical nuclear weapons that were withdrawn from the peninsula in 1991.