CLAn abbreviation used on climate outlook maps issued by CPC to indicate areas where equal chances of experiencing below-normal, normal, and above-normal…
Closely Spaced Objects (CSO)Entire or partial object clusters that cannot be resolved to individual objects due to their close proximity and/or exceeding the sensor resolution…
closureIn transportation, the process of a unit arriving at a specified location. It begins with the arrival of the first element at a designated location and…
CLS(1) Command and Launch Station. (2) Contractor Logistic Support.
ClumpTwo or more objects that give rise to a single observation, e.g., an extended object consisting of at least two unresolved closely spaced objects.
clusterClusters are fixed length blocks of bytes that store data for Microsoft operating systems.
Cluster DispersionThe rate of expansion of a cluster in meters/sec or angle/sec.
Cluster SetA group of object clusters and debris that originated from a single missile.
ClutterRadar echoes that interfere with observation of desired signals on the radar display.
Co-ProductionProduction of a defense system in two or more countries. Involves the transfer of production technology and complex or sensitive subsystem components from…
CoherenceThe matching, in space (transverse coherence) or time (temporal coherence), of the wave structure of different parallel rays of a single frequency of…
COILAs a component of a heating or cooling appliance, rows of tubing or pipe with fins attached through which a heat transfer fluid is circulated and to…
CollocationThe physical placement of two or more detachments, units, organizations, or facilities at a specifically defined location.
Combat AreaA restricted area (air, land, or sea) that is established to prevent or minimize mutual interference between friendly forces engaged in combat operations.
Combat Assessment (CA)The determination of the overall effectiveness of force employment during military operations.
Combat Information CenterThe agency in a ship or aircraft manned and equipped to collect, display, evaluate, and disseminate tactical information for the use of the embarked flag…
Combat ReadinessSynonymous with operational readiness, with respect to missions or functions performed in combat.
Combat ReadySynonymous with operationally ready, with respect to missions or functions performed in combat.
Combat Service SupportThe essential logistic functions, activities, and tasks necessary to sustain all elements of an operating force in an area of operations.
Combat SupportFire support and operational assistance provided to combat elements. Combat support includes artillery, air defense artillery, engineer, military police…
Combat System Test InstallationA collection of subsystems including weapon, sensor, and information processing equipment together with their interfaces installed for the purposes of…
Combatant Command (COCOM)Non-transferable command authority established by title 10, United States Code, section 164, exercised only by commanders of unified or specified…
Combatant CommanderA commander of one of the unified or specified combatant commands established by the President.
Combined DoctrineFundamental principals that guide the employment of forces for two or more nations in coordinated actions toward a common objective.
Combined ForceA military force composed of elements of two or more allied nations.
Combined OperationAn operation conducted by forces of two or more allied nations acting together to accomplish a single mission.
commandFor command-oriented functions, the authorization required to perform command operations. 55
Command and Control (C 2 )The exercise of authority and direction by properly designated commanders over assigned forces to accomplish the mission.
Command and Control Element (C 2 E)Distributed informed system consisting of processors, software, man-machine interfaces, and communications media that provide USCINCSPACE with the…
Command and Control SystemThe facilities, equipment, communications, procedures, and personnel essential to a commander for planning, directing, and controlling operations of…
Command Center (CC)A facility from which a commander and his representatives direct operations and control forces.
Command Destruct SignalA signal used to intentionally activate the destruction system in a missile.