. . . . . . . . . "1st Task Force" . . . . . . . . . "Australian 1st Infantry Brigade" . . . . "1st Brigade Darwin" . . . . . . . "1st Brigade (Australia)" . "1st Australian Infantry Brigade" . . . . "1st Brigade" . "1 Brigade" . . . . . . . . . . "2nd Garrison Brigade" . . . "75px" . . . . "3,500" . . . "1st Brigades" . "1st" . . . . . "1903" . . . . . "1st Brigade (Australia)" . . . "1st Infantry Brigade" . "Australian 1st Brigade" . . . . . . . . "1st Training Brigade" . "1st Australian Brigade" . . . .