US Defense Secretary James Mattis Hold Security Consultative With South Korean Defense Minister [Getty Images]

SEOUL, SOUTH KOREA - OCTOBER 28: U.S. Secretary of Defense James Mattis (L) attends with South Korean Defense Minister Song Young-moo (R) during a joint press conference after the 49th Security Consultative Meeting (SCM) at Defense Ministry on October 28, 2017 in Seoul, South Korea. Mattis is in South Korea ahead of the visit by U.S. President Donald Trump. (Photo by Song Kyung-Seok-Pool/Getty Images)

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