They lost four men in this action. The fifth team also succeeded in completing all their objectives, but almost half their men were killed. The other two commando groups were not as successful. The MLs transporting Groups One and Two had almost all been destroyed on their approach. "ML 457" was the only boat to land its commandos on the Old Mole and only "ML 177" had managed to reach the gates at the old entrance to the basin. That team succeeded in planting charges on two tugboats moored in the basin.