Republic of Korean President Lee Myung-bak and his wife, Kim Yoon-ok, wave goodbye before departing the Joint Base Andrews flightline Oct. 14. President Lee Myung-bak was in the nation’s capital to attend a state dinner hosted by President Barack Obama and first lady Michelle Obama. During the visit, Presidents Obama and Lee Myung-bak welcomed a new trade deal and solidified close ties between the United States and the Republic of Korea. (U.S. Air Force photo/Staff Sgt. Keyonna Fennell)