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English: The Otranto Barrage described the longterm Allied blockade of the Adriatic Sea during World War I to prevent the Austro-Hungarian navy from reaching the Mediterranean Sea. It involved numerous actions including the Battle of the Otranto Straits on 15th May 1917.
Media in category "Otranto Barrage"
The following 9 files are in this category, out of 9 total.