equipping vs armament

equipping and armament both are nouns.

Word	Noun	Adjective	Verb	Adverb
equipping	Yes	No	No	No
armament	Yes	No	No	No

As nouns, equipping and armament are synonyms defined as:

equipping and armament: the act of equipping with weapons in preparation for war

Other synonyms of equipping include arming.

equipping (noun)	armament (noun)
the act of equipping with weapons in preparation for war	the act of equipping with weapons in preparation for war
	weaponry used by military or naval force