. "National Defense and Security Council of Vietnam" . . "1948" . . . . . . "Council for National Defense and Security" . . . . . . . . . . . . . . . "Council for Defence and Security" . "Council for Defense and Security" . "1948-08-19" . . . "Council for National Defense and Security (Vietnam)" . "the National Defense and Security Council of Vietnam" . . . . . . "Council for National Defense and Security (Vietnam)" . . .