armed services vs personnel

armed services and personnel both are nouns.

Word	Noun	Adjective	Verb	Adverb
armed services	Yes	No	No	No
personnel	Yes	No	No	No

As nouns, personnel is a hypernym of armed services; that is, personnel is a word with a broader meaning than armed services:

Other hypernyms of armed services include force.

armed services (noun)	personnel (noun)
the military forces of a nation	group of people willing to obey orders
	the department responsible for hiring and training and placing employees and for setting policies for personnel management