SM UB-154 [SEP] vessel class
SM UB-154
SM "UB-154"' was a German Type UB III submarine or U-boat built for the German Imperial Navy () during World War I. She was never commissioned into the German Imperial Navy but surrendered to France on 9 March 1919 in accordance with the requirements of the Armistice with Germany and broken up at Brest in July 1921.
Construction.
SM "UB-154" was built by AG Vulcan of Hamburg and following just under a year of construction, launched at Hamburg on 7 October 1918. "
with a deck-mounted machine gun. "UB-13" was broken into sections and shipped by rail to Antwerp for reassembly. She was launched in March 1915 and commissioned as SM "UB-13" in April.
"UB-13" spent her entire career in the Flanders Flotilla and sank 11 merchant ships, about half of them British fishing vessels. In March 1916, "UB-13" was responsible for sinking the Dutch ocean liner , raising the ire of the Dutch public. "Tubantia" was the largest neutral vessel sunk during