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Non-Commissioned Officers (NCO) are the link between the Officers who lead and issue orders and the troops obligated to carry out the orders. This History Channel documentary explores the history, roles and responsibilities of the NCO in all branches of the US Military.
Giải phóng: Jan 01, 2001
Thời gian chạy: 93 phút
Ngôn ngữ:
Studio: Greystone Communications
Quốc gia:
Diễn viên: R. Lee Ermey
Phi hành đoàn: