In the wake of Hamas’ brutal October 7 attack—the worst massacre of Jews since the Holocaust—AJC has mobilized its unparalleled worldwide network to tackle the unprecedented threats facing Israel and the global Jewish community. From college campuses to world capitals, AJC works with leaders at the highest levels to stand up for Israel’s right to exist in peace and security; confront antisemitism, no matter the source; and uphold the democratic values that unite us.