equipment casualty vs damage

equipment casualty and damage both are nouns.

Word	Noun	Adjective	Verb	Adverb
equipment casualty	Yes	No	No	No
damage	Yes	No	Yes	No

As nouns, equipment casualty and damage are synonyms defined as:

equipment casualty (noun)	damage (noun)
loss of military equipment	the act of damaging something or someone
	any harm or injury resulting from a violation of a legal right
	the occurrence of a change for the worse
	loss of military equipment
	the amount of money needed to purchase something

equipment casualty (verb)	damage (verb)
	inflict damage upon
	suffer or be susceptible to damage