Naval Special Warfare vs agency

Naval Special Warfare and agency both are nouns.

Word	Noun	Adjective	Verb	Adverb
Naval Special Warfare	Yes	No	No	No
agency	Yes	No	No	No

As nouns, agency is a hypernym of Naval Special Warfare; that is, agency is a word with a broader meaning than Naval Special Warfare:

Naval Special Warfare: the agency that provides units to conduct unconventional and counter-guerilla warfare
agency: an administrative unit of government

Other hypernyms of Naval Special Warfare include authority, bureau, federal agency, government agency, office.

Naval Special Warfare (noun)	agency (noun)
the agency that provides units to conduct unconventional and counter-guerilla warfare	to have the ability to produce a particular effect or achieve an end
	an administrative unit of government
	a business or organization that provides a particular service, especially the mediation of transactions between two parties
	the state of serving as an official and authorized delegate or agent
	the state of being in action or exerting power