Cyberspace in the current security environment

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<subfield code="a">Cyber is a newcomer to humankind's long history of warfare, yet most countries have been quick to recognise it militarily. Cyber appears in several military strategic concepts, it is considered as a domain of operations by NATO and the U.S., and several countries have created a dedicated cyber combatant command. This essay sets out to offer a brief account of cyberspace's evolution, significance and direction in political-military thought.</subfield>
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