Photos taken during the Korean War are displayed at the Unification Observation Post in Paju, South Korea, near the border with North Korea, Sunday, Sept. 26, 2021. The powerful sister of North Korean leader Kim Jong Un said Saturday that her country will take steps to repair ties with South Korea, and may even discuss another summit between their leaders, if the South drops what she described as hostility and double standards. Korean letters read: "Armistice agreement and the pain of division." (AP Photo/Ahn Young-joon)