USN sailor said "Son of a bitch ricocheted off the surface" in front of Commander Ernest Krause. Then sailor says "My language, sir". USN sailors apologizing for swearing, accurate? Why apologize?

Major spoilers There is much debate as to whether Susie was Mother Suspiriorum all along, became her at some point or emerged from within her. However, what I find more perplexing is the role of Susie's mother in her deathbed in the film. We know from Kemper's account of Patricia's testimony that...