President Lee Jae Myung’s trip to the United Nations and Mexico, where he emphasized peace on the Korean Peninsula and renewed U.S.-North Korea dialogue, was overshadowed at home by controversy over the transfer of two North Korean prisoners of war and a suspected land mine explosion in the Demilitarized Zone (DMZ). Experts said the incidents drew attention to the challenges facing Lee’s peace initiative as Pyongyang maintains its hostile stance toward Seoul. They also questioned whether renewed U.S.-North Korea talks would adequately address South Korea’s security concerns. Nam Sung-wook, a professor at Sookmyung Women’s University, said North Korea would be unlikely to respond positively to to peace overtures under normal circumstances, and that the incidents have likely added to the tension. “I don’t think North Korea would have shown much enthusiasm toward the Lee Jae Myung government even if these two incidents had not happened,” Nam said. “North Korea is already playing a bigger game with President Trump.” Nam said Pyongyang is more interested in negotiating direc

