North Korean leader Kim Jong-un's sister Kim Yo-jong / Yonhap

The sister of North Korean leader Kim Jong-un said Saturday the North is willing to discuss an inter-Korean summit with South Korea if Seoul shows an attitude of "fairness and mutual respect."

Kim Yo-jong made the remark in a statement carried by the official Korean Central News Agency, urging the South not to show "double standards" in calling the North's weapons tests a provocation while "beautifying" its own arms buildup. (Yonhap)