(Photo Gallery) Secretary Tillerson Arrives at Osan Air Base in South Korea

U.S. Secretary of State Rex Tillerson is greeted by Marc Knapper, U.S. Embassy Seoul Chargé d’Affaires ad interim, upon arrival at Osan Air Base in South Korea on March 17, 2017. [State Department photo]

U.S. Secretary of State Rex Tillerson is greeted by Marc Knapper, U.S. Embassy Seoul Chargé d’Affaires ad interim, upon arrival at Osan Air Base in South Korea on March 17, 2017. [State Department photo]