US Vice President Mike Pence (L) shakes hands with South Korea's Prime Minister and acting President Hwang Kyo-Ahn (R) during their meeting in Seoul on April 17, 2017. Pence arrived at the gateway to the Demilitarised Zone dividing the two Koreas, in a show of US resolve a day after North Korea failed in its attempt to test another missile. / AFP PHOTO / JUNG Yeon-Je (Photo credit should read JUNG YEON-JE/AFP via Getty Images)
