Original sentence: In 1948, the group was formally dissolved and its members integrated into the newly formed Israeli Defense Forces.In addition to smuggling Jews into Palestine, the Irgun began in 1936 a policy of responding to acts of terror against Jews by committing terrorist attacks against random Arabs.In addition to the terrorist acts against Arabs, the Irgun also was involved in fighting against the British rule of Palestine.Irgun was a clandestine militant Zionist group that operated in Palestine from 1931 to 1948.Their goal was to respond against British policies they disagreed with, and ultimately, to force the British to grant Jews the right to form their own nation in Palestine.These "retaliation and revenge" acts continued until the formation of the State of Israel in 1948