North Korean Leader’s Sister Casts Doubt on Future of Nuclear Talks

SEOUL—Another nuclear summit among North Korea and the U.S. would be “unprofitable” until Washington modifications its negotiating stance, said Kim Yo Jong, sister of the regime’s chief, in her hottest display screen of public politicking.

In a lengthy assertion posted Friday by North Korean state media, Ms. Kim said she uncertainties a summit among the two nations around the world would take place “this year and further than,” contacting yet another substantial-profile meeting among Kim Jong Un and President Trump unwanted.

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