4 German destroyers and 6 torpedo boats departed from Brest, France to attack shipping in the Bristol Channel, but they were detected by British reconnaissance aircraft at 0719 hours; British cruiser HMS Newcastle, cruiser HMS Emerald, and 5 destroyers were dispatched from Plymouth at 1100 hours to intercept; at 1600 hours, the British ships found their targets and exchanged fire at the range of 11 miles; no hits were made by either side.