This article mainly starts from the key terms “domain” and “operation”
of the concept of “multi-domain operation”, and by tracing the evolution of the
US military’s concept of multi-domain warfare, demonstrates the viewpoint
of this article: the change in military terminology reflects the upgrading of
knowledge in the military field, in other words, The development of the military
field promotes the updating of military terminology. The shift and update of
the strategic level will inevitably lead to the change and development of specific
military terms.