military vs military personnel

military and military personnel both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
military personnel	Yes	No	No	No

military (noun)	military personnel (noun)
the military forces of a nation	soldiers collectively
	someone who serves in the armed forces; a member of a military force

military (adjective)	military personnel (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