. . . . "United Kingdom" . "Raid on the Otranto Barrage" . "blockade" . . "Otranto Barrage" . . "raided an Allied naval blockade" . . "Otranto Barrage (1915\u20131918)" . . . . "Otranto Raid" . "Otranto Barrage" . . . . "Allied blockade" . . . . . "maritime blockade" . "battle of the Otranto Barrage" . . . . . "United States" . "Battle of the Otranto Straits" .