U.S. Secretary of State Michael R. Pompeo cuts a celebratory cake with former Secretary of State Dr. Henry Kissinger at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]U.S. Secretary of State Michael R. Pompeo delivers remarks at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/ Public Domain]U.S. Secretary of State Michael R. Pompeo shake hands with former Secretary of State Dr. Henry Kissinger at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]U.S. Secretary of State Michael R. Pompeo delivers remarks at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/ Public Domain]Former Secretary of State Dr. Henry Kissinger participates in a discussion with his biographer, Dr. Niall Ferguson, at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]State Department employees attend the Department's 230th anniversary celebration at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/ Public Domain]U.S. Secretary of State Michael R. Pompeo delivers remarks at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/ Public Domain]U.S. Secretary of State Michael R. Pompeo chats with Dr. Henry Kissinger, the 56th Secretary of State at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/ Public Domain]U.S. Secretary of State Michael R. Pompeo poses for a photo with Former Secretary of State Dr. Henry Kissinger and Senior Staff at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]Former Secretary of State Dr. Henry Kissinger participates in a discussion with his biographer, Dr. Niall Ferguson, at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]U.S. Secretary of State Michael R. Pompeo listens to former Secretary of State Dr. Henry Kissinger's remarks at the Department of State 230th Anniversary Celebration, at the U.S. Department of State in Washington, D.C., on July 29, 2019. [State Department photo by Ron Przysucha/Public Domain]