On 9 December 1941, detachments from No. 6 and No. 12 Commandos, some Norwegian soldiers, took part in a raid on the town of Florø in Norway. Embarking on the HMS Prince Charles, an infantry landing ship, they set out from Scapa Flow. During the voyage an incident occurred while some of the men were priming grenades for the raid which resulted in six men were killed and another 11 were seriously wounded, nevertheless the decision was made to continue with the raid. In the end, however, due to navigational difficulties the operation was eventually called off when the naval commander was unable to locate the fjord upon which Florø was located.