(DoD) Methods and means to gain and maintain essential secrecy about critical information. See also operations security.
Department of Defense Dictionary of Military and Associated Terms. 31 January 2011.
| APA | Military Dictionary (DoD). (2011). operations security measures. Retrieved September 21, 2026, from http://smartdefine.org/operations_security_measures/definitions/1963193 |
| Chicago | Military Dictionary (DoD). 2011. "operations security measures" http://smartdefine.org/operations_security_measures/definitions/1963193 (accessed September 21, 2026). |
| Harvard | Military Dictionary (DoD) 2011, operations security measures, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/operations_security_measures/definitions/1963193>. |
| MLA | Military Dictionary (DoD). "operations security measures" 4 April 2011. Web. 21 September 2026. <http://smartdefine.org/operations_security_measures/definitions/1963193> |