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protection equipment).
Support
Personnel
Individuals, in addition to operators, trainers, and maintainers, who are directly
associated with an operational system(s), and who are critical to its continuous
operation. Examples include program management offices, security, supply,
administrative support, and the like.
Support Software Software that aids in the development or maintenance of other software, for
example compilers, loaders, and other utilities.
Suppression Temporary or transient degradation of the performance of a weapons system,
below the level needed to fulfill its mission objectives, by an opposing force.
SUPSHIP Superintendent of Shipbuilding.
SURCOM Surveillance Constellation.
Surge Production An increased rate of production necessary to meet demands for defense items
due to a need for accelerated production to meet a threat or for a wartime or
mobilization situation. This increased rate can be obtained by having excess
production capacity available or by utilizing multiple shifts of normal capacity
measures.
Surveillance An observation procedure that includes tactical observations, strategic warning,
and meteorological assessments, by optical, infrared, radar, and radiometric
sensors on space-borne and terrestrial platforms.
Surveillance
Requirements
Requirements are requests for surveillance, including relative priorities for
coverage and sensitivity levels, based on operational orders, selected response
options and current surveillance system availability.
Surveillance,
Satellite and
Missile
The systematic observation of aerospace for the purpose of detecting, tracking,
and characterizing objects, events, and phenomena associated with satellites
and in-flight missiles, friendly and enemy.
Surveillance
System
Configuration
The sensor types and locations and the modes of operation currently activated
in the surveillance system.
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Survivability
Operating Modes
The operating modes not including but in addition to the self-defense modes
that all the elements can use to protect themselves against direct enemy attack.
Survivable and
Enduring
Command Center
(SECC)
The USSTRATCOM mobile C2 facility.
SUS Site Utilization Study.
Sustainer Propulsion stage of a missile usually operating after the booster cutoff.
SV Space Vehicle.
SVS (1) OBSOLETE. SSTS Validation Satellite. (2) Scientific Visualization Suite.
SW (1) Software or (S/W). (2) Space Wing.
SWC Strike Warfare Commander.
Sweep Jamming A narrow band of jamming that is back and forth over a relatively wide operating
band of frequencies.
SWG Scenario Working Group.
SWIL Software-in-the-Loop.
SWIR Short Wavelength Infrared.
SWSA Spatial Weapons System Analysis.
SWSC Space and Warning System Center.
SYDP Six-Year Defense Program.
Synchronization For data streams, the process whereby a received set of data is placed in one to
one correspondence with the data assumed to have been transmitted.
Synthesis The automatic generation of a run able system from a specialized design where
each module description has associated implementations.
Synthetic
Aperture Radar
(SAR)
A radar technique that processes echoes of signals emitted at different points
along a satellite's orbit. The highest resolution achievable by such a system is
theoretically equivalent to that of a single large antenna as wide as the distance
between the most widely spaced points along the orbit that are used for
transmitting positions. In practice, resolution will be limited by the radar receiver's
signal processing capability or by the limited coherence of the radio signal
emitted by the radar transmitter.
SYS System.
Sys C/O System Check Out.
Sys Cmn System Common.
Sys T&E System Test and Evaluation.
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SYSCOM Systems Command.
System (1) The organization of hardware, software, materials, facilities, personnel,
data, and services needed to perform a designated function with
specified results, such as the gathering of specified data, its processing,
and delivery to users.
(2) A combination of two or more interrelated equipment (sets) arranged in a
functional package to perform an operational function or to satisfy a
requirement.
System
Activation
That set of coordination, assessment, decision, direction and control functions
implemented to enable defense weapons, and to initiate the automated, realtime
aspects of Battle Management, Engagement Control, and Weapon System
Control.
System
　
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