"1st Marine Expeditionary Brigade" . . . "Lawrence D. Nicholson" . . . . . . . . "United States" . "1979" . . . "5th Marine Regiment" . . . . . . . "III Marine Expeditionary Force" . . . "Lawrence D. Nicholson" . "2018" . . . . . "1956" . . . . . . . . "1st Marine Division" . . . . . . . . . . "Task Force Leatherneck" . .