Upon its establishment, the brigade commenced with Operation Harel, a direct continuation of Operation Nachshon, between 16 and 21 April 1948.[5] On April 22, the brigade was assigned to Operation Yevusi with the goal of taking control of the northern ridges overlooking Jerusalem, and then taking control of the city's southern neighborhoods. During this operation the brigade sustained thirty-three killed in the battle for Nebi Samuel and nineteen dead in the Katamon neighborhood.[6][7]