hostile vs military personnel

hostile and military personnel both are nouns.

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

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

Other hypernyms of hostile include soldiery, troops.

hostile (noun)	military personnel (noun)
troops belonging to the enemy's military forces	soldiers collectively
	someone who serves in the armed forces; a member of a military force

hostile (adjective)	military personnel (adjective)
characterized by enmity or ill will
not belonging to your own country's forces or those of an ally
unsolicited and resisted by the management of the target company (used of attempts to buy or take control of a business)
very unfavorable to life or growth
impossible to bring into friendly accord