In recent discussions of future wars character and methods of future warfare Russian authors in their works often use such terms as “network-centric”, “network” war, “network-centric warfare”, “network-centric operations”, “network-centric counteraction”, “network-centricity”,”universal network-centric tools” and etc. up to “defensive network-centricity “. At the same time authors sometimes attribute quite different meanings and significance to these concepts. Just the meaning of the term “network-centric war”, the possibility and feasibility of applying “network-centric” war concept to the Armed Forces of the Russian Federation are referred to in the article.

Musical composition score can be easily transformed into a network structure, if the nodes of such network are represented by musical notes of all possible lengths.

The fifth technological revolution is still continuing, and a lot of new inventions and discoveries expect us.

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Network, the Internet, artificial intelligence, virtual reality — these are code words, piercing our impetuous era.