In telecommunication, the term communications jamming (COMJAM) has the following meanings:
The aim of communications jamming is to prevent communications by electromagnetic means, or at least to degrade communications sufficiently to cause delays in transmission and reception. Jamming may be used in conjunction with deception to achieve an overall electronic counter-measure (ECM) plan implementation.
This article incorporates public domain material from the General Services Administration document "Federal Standard 1037C".
-Communication Jamming Systems, Manpack Jammers, IED, UAV, Portable Radio Jamming