Complex sentence: Damage was also inflicted to the ship's armory bulkhead and some store rooms but casualties remained light with two wounded, one of whom later died, and a third man who suffered from "confusions".
Split into simpler sentences: Damage was also inflicted to the ship's armory bulkhead and some storerooms, but casualties were light. There were two wounded, one of whom later died, and a third man who suffered from "confusions".