21. Air spot followed the operations at the landing beaches . 22. "Isis " struck a mine and sank off the Normandy landing beaches on 20 July 1944. 23. On the night of 3 / 4 September, the final voyage to the landing beaches began. 24. Pointed poles set into the coral reef of the beach protected the landing beaches on Okinawa. 25. These were usually buried at intervals of covering road blocks, landing beaches , harbour walls and other obstacles. 26. The battleship and light cruiser took up station to the north and south of the landing beaches . 27. Hours later, they both confirmed the usability of the selected landing beaches , reporting them only lightly defended. 28. Most supplies still come across the Normandy landing beaches , and are delivered to the front by truck. 29. French planes bombed and strafed the landing beach at intervals throughout the day, but caused little damage. 30. While the two British frigates ( HMS " sloops and brigs swept the woods and landing beaches .
