Barbie deployed with 1 RAR as Contingent Commander, Mentoring Training Team, Exercise Wontok Warrior 2018.  Since graduating RMC, Barbie Keller has been posted to ALTC, 1 and 3 Bde, 2 Div, HQJOC and most recently HMAS Canberra.  Her current posting is OC Support Company 1 RAR.