User blog comment:FlammeumDraco333/Tales From the Not so Blocky Seas/@comment-10905876-20160108162931/@comment-27822411-20160109215655

Like I said,if it somehow. Though even a half compatent captain should be able to destroy it before it can close to that kind of range.

Subs too will fall easily to even 5 inch shell. The problem is actually hitting them, as well a surfaced sub in the middle of the action might as well be dead, but subs also can submerge