What if Iowa or Des Moines answered Soviet missile drills by running main-gun drills of their own?
Short answerIt would be conspicuous Cold War posturing, with each side documenting the encounter and blaming the other.
NotesBoth navies already used weapon orientation and missile drills to signal readiness at close range. An Iowa or Des Moines answering a Soviet cruiser with main-gun drills would make the same gesture with larger weapons. Soviet crews would be expected to film it as evidence of American aggression. American crews would likewise record the Soviet missile drills to show what prompted their response.