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U.S. Vice President Mike Pence looks at the North side from Observation Post Ouellette in the Demilitarized Zone, near the border village of Panmunjom, which has separated the two Koreas since the Korean War, South Korea, Monday, April 17, 2017. Viewing his adversaries in the distance, Pence traveled to the tense zone dividing North and South Korea and warned Pyongyang that after years of testing the U.S. and South Korea with its nuclear ambitions, "the era of strategic patience is over."
U.S. Vice President Mike Pence looks at the North side from Observation Post Ouellette in the Demilitarized Zone, near the border village of Panmunjom, which has separated the two Koreas since the Korean War, South Korea, Monday, April 17, 2017. Viewing his adversaries in the distance, Pence traveled to the tense zone dividing North and South Korea and warned Pyongyang that after years of testing the U.S. and South Korea with its nuclear ambitions, "the era of strategic patience is over."

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