Answer: bombardiers

AnswerCrossword Clue
BOMBARDIERSAirmen.
bombardiersA member of a bomber crew in the US Air Force responsible for sighting and releasing bombs
bombardiersA rank of noncommissioned officer in certain Canadian and British artillery regiments, equivalent to corporal
bombardiersBOMBARDIER, (French) in the British army, a noncommissioned officer in the artillery