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North Korea's Kim Young Nam and Kim Yo Jong are greeted by South Korea's PM Lee Nak-yeon before banquet in Seoul

President of the Presidium of the Supreme People's Assembly of North Korea Kim Young Nam and Kim Yo Jong, the sister of North Korea's leader Kim Jong Un, are greeted by South Korea's Prime Minister Lee Nak-yeon as they smile before a banquet in Seoul, South Korea February 11, 2018. Yonhap via REUTERS

PM Lee in Indonesia

Prime Minister Lee Hsien Loong meets Indonesian president Susilo Bambang Yudhoyono