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{{Short description|Communications regulatory agency in Nigeria}} ...] in Nigeria. The Decree has been abrogated and replaced with the Nigerian Communications Act (NCA) 2003. [[Aminu Maida]] is the present head of (NCC) assumed office ...

...presence or absence of a radio [[signal (electronics)|signal]], since all communications were in [[Morse code]]. The term is still in use today to describe a compo In the [[military]], detection refers to the special discipline of [[reconnaissance]] with th ...

...and represented by three core parties: the U.S. Joint Staff, the Combined Communications and Electronics Board (Australia, Canada, New Zealand, United Kingdom and U ...s of the participants, which provide the applications, analytic tools, and communications necessary to conduct initiatives or experiments. ...

...ithout-words|access-date=2022-02-10|website=HPRC|language=en}}</ref> For [[military]] use these signals often use colored lights or the [[International marine [[Category:Military communications]] ...

...last=Prosser |first=Michael |date= |title=Memetics-A Growth Industry in US Military Operations |type=MSc |chapter= |publisher=United States Marine Corps |docke ...=67–75 |url=https://www.stratcomcoe.org/academic-journal-defence-strategic-communications-vol1}}</ref><ref>{{cite web|url=https://www.democracyendowment.eu/we-suppor ...

...ergenceCartoon goof.png|alt=|thumb|414x414px|An example of what a typical communications and remote sensing network would like. As more systems get added to a netwo ...practical network will incorporate numerous remote sensing modalities and communications systems, making the problem of achieving RF convergence intangible. ...

{{for|the New Zealand organization|Amateur Radio Emergency Communications}} ...e:Field day IMG 3183.jpg|thumb|right|300px|Rugged HF transceiver for voice communications]] ...

...is in use. The [[United States Air Force]] refers to its largest annual [[military exercise|exercise]] as [[Red Flag (USAF)|Red Flag]] operation. Red flags ar ...followed through). The term "red flag" is used, e.g., during screening of communications, and refers to specific words or phrases encountered that might indicate re ...

...vernment|non-commercial]] and [[military]] [[business unit|business]] or [[Military unit|combat]] and [[logistics|logistic]] subunits. It can also mean the rel ...l power."<ref>Joint Publication 1-02: "Department of Defense Dictionary of Military and Associated Terms", Washington D.C., 12 April 2001 (as amended through 1 ...

...nd low-power transmitters. These characteristics are ideal for use in both military and civilian radar and communication applications. Small antennas and other ...ry technology|military technologies]]. Inexpensive components and digital communications in the microwave domain have opened up areas pertinent to this discipline. ...

...url=https://www.britannica.com/technology/semaphore|title=Semaphore &#124; communications|website=Encyclopedia Britannica}}</ref><ref name="FM">{{Cite web|url=https: ...editor-first = Christopher H. | editor-last = Sterling | title = Military Communications: From Ancient Times to the 21st Century | year = 2008 | location = Santa Ba ...

...n tablets hidden in sacks in a six-wheeler truck stopped at a joint police-military checkpoint. [https://apnews.com/article/thailand-methamphetamine-smuggling- ...]]. [https://apnews.com/article/pakistan-court-imran-khan-trial-supporters-military-b9ed104724317dd4fc26140eac69f925 (AP)] ...

...of the [[electromagnetic spectrum]] at the same time. While traditional [[military camouflage]] attempts to hide an object in the [[visible spectrum]], multi- ...project concluded in 2004 that while "the multispectral signatures of most military equipment can be significantly reduced by combinations of various camouflag ...

...uary 2013}}</ref> Despite the fact of it being originally marketed to the military, many law enforcement agencies and fire departments realized the benefits o ==Military radios== ...

== Types of modulation used for underwater acoustic communications == ...developed for radio communications can be adapted for underwater acoustic communications (UAC). However some of the modulation schemes are more suited to the unique ...

...e Ming Great Wall in Qinghai Province from the perspective of castle-based military settlements|url=http://dx.doi.org/10.1007/s12520-021-01283-7|journal=Archae Colored [[smoke grenade]]s are commonly used by military forces to mark positions, especially during calls for artillery or air supp ...

...edia=Britannica.com |date=2015-02-19 |access-date=2016-02-10}}</ref> Many communications satellites are in [[geostationary orbit]] {{convert|22,300|mi|km}} above th ...llites |publisher=Satellites.spacesim.org |access-date=2016-02-10}}</ref> Communications satellites use a wide range of radio and [[microwave]] [[frequencies]]. To ...

== For defensive communications (historical) == ...Castile]] had a complex beacon network to warn against Moorish raiders and military campaigns.<ref>Els almogávers a la frontera amb el sarrains en el segle XIV ...

...used by some [[Language interpretation|interpreters]], who re-express oral communications (such as [[Public speaking|speeches]]) in whole or in part. Such notes may ...f abbreviations, which include all academic titles, administrative titles, military ranks, etc. Such a system has the drawback that, like shorthand, it may be ...

...les.<ref>[https://www.sciencedaily.com/releases/2004/04/040421235221.htm] "Military Looks To Northeastern Professor For A Future Powered By Fuel Cells." Scienc ...e future, since batteries sufficient to power the computers, sensors, and communications devices would add considerable weight to the burden of [[infantry]] soldier ...