Avraham Stern

Avraham Stern, alias Yair (יאיר), was one of the leaders of the Jewish paramilitary organization Irgun. In September 1940, he founded a breakaway militant Zionist group named Lehi, called the "Stern Gang" by the British authorities and by the mainstream in the Yishuv Jewish establishment. The group referred to its members as terrorists and admitted to having carried out terrorist attacks.