sentences:  The submarines' badges depicted a trident (emblem of the submarine branch) surmounted by a lozenge displaying the arms of the lady after whom the vessel was named.The strike craft badges depict a Viking longboat in full sail, with elements of the arms of the cabinet minister after which the ship was named on the sail.The minehunters' badges depict a bridge across a river, with an additional device above the bridge alluding to the name of the river.