Archaeology InSites

U-boats among the Hebrides

For those readers that have sat through the 1981 German submarine film Das Boot, the stress and strain of a U-boat life are all too familiar. It is a brilliant expose where the tension and pressure felt by the hull at depth affects not only the crew but the audience as well. No wonder then that U-boat crews would take every opportunity to escape. On 5th June 1918 one particular U-boat stopped off on one of Scotland’s remotest islands (North Rona) to steal seven sheep.

U-90 had an interesting career. Built in Danzig she was launched in January 1917 after more than a year of construction. Some 66m in length, she carried a compliment of 32 men and 4 officers. Between September and November 1918 she undertook seven patrols, and, in May that year, most famously sank the USS President Lincoln, a former German steamship used as a troop transport. U-90 was surrendered on November 1918 and broken up in Bo’ness on the Firth of Forth.

Our interest here, however, are the activities of U-90 two weeks earlier when she nosed into Village Bay, St Kilda, apparently intent on causing damage. St Kilda had been manned as a Naval wireless station since January 1915 with a group of about 15 men stationed there. With the help of the islanders, the crew manned a series of watching stations on the high hills of the islands, and maintained contact with the outer isles reporting on enemy shipping and actions.

In the early hours of the 15th May she approached St Kilda in order to establish whether it was being used as a military base and radio station. As the U-boat surfaced in the bay and the crew manned the deck gun – some 100 people were seen in the village, many of whom fled to the hills behind. After sounding an audible warning, the crew opened fire on what they took to be a power station and barracks near the shore. Their efforts to bring down the masts proved ineffectual and, due to the presence of some armed men, they elected not to land.

The islanders had rather a different experience. While some did indeed run to the hills, and their cattle became mad with distress, others toyed with the idea of rowing out to bargain for tobacco. Damage was considerable – the islander’s storehouse, church and three of their houses, parts of one of the wireless sets, seven military huts, and the nurse’s house (used as wireless office). Of these it was the late 18th century storehouse that was put out of use permanently. Despite the efforts of the owners to recoup compensation, it remained a ruin until the late 1980s when it was restored by the National Trust for Scotland.

Such a blatant attack, one of only 15 on British shores, caused a strong reaction in the Navy. Two patrol vessels were stationed in the bay and carpenters sent out within a month to enact repairs. With armed trawlers overstretched in the area, it was decided to set up a permanent defence and as early as August 1918 construction began on a gun emplacement and a magazine. Working from 6am to 6pm a group of five builders, assisted by the St Kildans, toiled away for much of the next seven weeks and the gun was announced ready for action on 13th October. Armistice was announced a month later. -