Operation Iron Mountain was a security operation during the Vietnam War in Quảng Ngãi Province, that took place from 28 February 1969 to 28 February 1971.
Operation Iron Mountain was a security operation during the Vietnam War in Quảng Ngãi Province, that took place from 28 February 1969 to 28 February 1971. (en)
Operation Iron Mountain was a security operation during the Vietnam War in Quảng Ngãi Province, that took place from 28 February 1969 to 28 February 1971. (en)