suicide mission vs sacrifice operation

suicide mission and sacrifice operation both are nouns.

Word	Noun	Adjective	Verb	Adverb
suicide mission	Yes	No	No	No
sacrifice operation	Yes	No	No	No

As nouns, suicide mission and sacrifice operation are synonyms defined as:

suicide mission and sacrifice operation: killing or injuring others while annihilating yourself; usually accomplished with a bomb

Other synonyms of suicide mission include martyr operation.

suicide mission (noun)	sacrifice operation (noun)
killing or injuring others while annihilating yourself; usually accomplished with a bomb	killing or injuring others while annihilating yourself; usually accomplished with a bomb