Thomas Miller is the chairman of the International Commission on Missing Persons. In his nearly three decades as an American career diplomat, Ambassador Miller has held three ambassadorial appointments in the U.S. diplomatic service, including ambassador to Bosnia and Herzegovina, and Greece and special Cyprus coordinator. In addition, following his diplomatic career, Ambassador Miller headed three prominent nonprofit organizations, including his current position as President/CEO of the International Executive Service Corps, a nonprofit organization that promotes prosperity and stability in the developing world through private enterprise.