Army National Guard vs war machine

Army National Guard and war machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Army National Guard	Yes	No	No	No
war machine	Yes	No	No	No

Army National Guard (noun)	war machine (noun)
a civilian reserve component of the United States Army comprised of guardsmen who serve during overseas peacekeeping missions and during local emergencies	the military forces of a nation