military vs warning of war

military and warning of war both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
warning of war	Yes	No	No	No

military (noun)	warning of war (noun)
the military forces of a nation	a warning to national policy makers that an enemy intends war or is preparing for war and is on a course that increases the risk of war

military (adjective)	warning of war (adjective)
associated with or performed by members of the armed services as contrasted with civilians
characteristic of or associated with soldiers or the military
of or relating to the study of the principles of warfare