We cannot here analyze the entire contradictory and tragic history of the events of the last twenty years, in the course of which the Arabs and Israel, along with historically justified actions, carried out reprehensible deeds, often brought about by the actions of external forces.
Thus, in 1948, Israel waged a defensive war. But in 1956, the actions of Israel appeared reprehensible. The preventive six-day war in the face of threats of destruction by merciless, numerically vastly superior forces of the Arab coalition could have been justifiable. But the cruelty to refugees and prisoners of war and the striving to settle territorial questions by military means must be condemned.

Progress, Coexistence and Intellectual Freedom (1968) - Dangers - Vietnam and the Middle East