On February 21, 1957, Herter was appointed
Under Secretary of State for the second term of the
Eisenhower administration; later, when
John Foster Dulles became seriously ill, he was appointed Secretary of State, April 22, 1959. Dulles died a month later. Herter himself suffered from severe arthritis, forcing him to use crutches when walking. Herter's main diplomatic challenges included escalating crises over the status of West Berlin in the Cold War; difficult negotiations with Soviet leader
Nikita Khrushchev, especially regarding the Soviet downing of the U-2 spy plane; the collapse of the Paris Summit conference; and the early stages of American efforts to divert Fidel Castro's Cuban revolution away from communism. There were smaller crises around the world including a Civil War in the Congo. Herter's careful, cautious approach matched Eisenhower's preferences, emphasizing negotiation in response to bellicosity from the Kremlin. Despite the soft language, Herter supported strong policies against Cuba, and a refusal to compromise on Berlin. During his visit to West Berlin in July 1959, Herter was enthusiastically celebrated by over 100,000 people in the streets. After leaving office he chaired a blue ribbon committee on State Department personnel, and was one of President John F. Kennedy's representatives for trade negotiations. As an unemployed "elder statesman" after the election of 1960, Herter served on various councils and commissions, and was a special representative for trade negotiations, working for both
John F. Kennedy and
Lyndon Johnson until his death. Secretary Herter was also an active
Freemason. He was a member of the
Grand Lodge of Ancient Free and Accepted Masons of the Commonwealth of Massachusetts. Christian Herter's lifetime reputation was as an
internationalist, especially interested in improving
political and economic relations with Europe. == Death ==