U.S. President Barack Obama speaks to U.S. troops and personnel at U.S. Army Garrison Yongsan in South Korea

U.S. Army Lieutenant General Curtis "Mike" Scaparrotti, Commander of United Nations Command, R.O.K.-U.S. Combined Forces Command, and U.S. Forces Korea, introduces President Obama whom delivers remarks to U.S. troops and personnel at U.S. Army Garrison Yongsan in South Korea. Obama expresses his pride in the troops and personnel stationed at the garrison, and their efforts to upholding the peace with the Republic of Korea. Kim Sung, Ambassador to the Republic of Korea, makes an opening statement.