Challenges to Zionism in the late 1960s and 1970s sparked an effort to redefine antisemitism focused on defending Israel while attacking the political Left. This resulted in the IHRA definition and the assault on Palestine activism we see today.
During Israel’s invasion of Egypt during the Suez crisis of 1956-1957, U.S. President Dwight Eisenhower did not hesitate to defy domestic political pressures and censure Israel at the United Nations, withdraw agricultural aid, and threaten financial sanctions that put “Israel’s life… at stake.” Those measures worked to end an Israeli occupation and restrain Israeli attacks on civilians, and gave Washington prestige across the global south. The U.S. political mood changed swiftly after the ’67 war. But it could change back again in the wake of apartheid reports.