The modeling result based on UML is static description for the command, control, communication, intelligence (C3I) system, but the essence of C3I system is dynamic.

基于UML的C3I系统模型的设计结果是对系统的静态表述，而C3I系统的本质是动态的。

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The ship, the USS Mount Whitney, is the Navy's only Joint Command Ship and is considered to be the most sophisticated ship ever commissioned in terms of communication, control, command, computers and intelligence capabilities, according to the Navy's Web site.

CNN: U.S. may pull nuclear deal to punish Russia, source says

Argon, founded in 1997, is involved in intelligence, cyber security, and C4ISR, which is essentially communication, but officially stands for command, control, communications, computers, intelligence, surveillance, and reconnaissance.

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