[Answer] ____ is a violent struggle among state and non-state actors for legitimacy and influence over the relevant population(s).

Answer: Irregular warfare

Most relevant text from all around the web:

____ is a violent struggle among state and non-state actors for legitimacy and influence over the relevant population(s). 1) _____ is a violent struggle among state and non-state actors for legitimacy and influence over the relevant population(s ). It favors indirect and asymmetric approaches though it may employ the full range of military and other capacities in order to erode an adversary' s power influence and will. [objective51] Asymmetric warfare Traditional war Joint warfare Irregular warfare 2) The ... Irregular warfare (IW) is defined in United States joint doctrine as " a violent struggle among state and non-state actors for legitimacy and influence over the relevant populations." Concepts associated with irregular warfare are older than the term itself. It favors indirect and asymmetric approaches though it may empl...

Disclaimer: 

Our tool is still learning and trying its best to find the correct answer to your question. Now its your turn, "The more we share The more we have". Comment any other details to improve the description, we will update answer while you visit us next time...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment