military vs desk officer

military and desk officer both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
desk officer	Yes	No	No	No

military (noun)	desk officer (noun)
the military forces of a nation	a military officer who is not assigned to active duty

military (adjective)	desk officer (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