I was an artilleryman/artillery officer for 27 years and an artillery designer for 13 years after that. I realize that the average person only rarely deals with explosive ordinance but it is a term of art.
I have defuzed everything from dud WWII bombs to antitank mines - so I sort of stick to the original spelling.
Yes I wasn’t doubting your qualifications, and I certainly have zero knowledge about bombs. 8>)