"Deputy Chief of Joint Operations" . . "7th Brigade" . . "1965" . . . "GREGORY CHARLES BILTON" . . . . . . . . . . "104th Field Battery" . . . . . . . . "Greg Bilton" . "4th Field Regiment" . "Chief of Joint Operations" . . . . . "1983" . . . . . . "Forces Command" . . . "Australia" . . . . . . . . "Deputy Commanding General \u2013 Operations" . . . "Gregory Charles Bilton" . . . . "Greg Bilton" .