On May 7, 1915, a German U-boat sank the British liner Lusitania off the coast of Ireland, killing nearly 1,200 people.
Iran launched attacks on the UAE and tankers in the Strait of Hormuz while the U.S. destroyed Iranian boats "that attempted ...
More than 800 men, branded ‘enemy aliens’ were killed when cruise ship bound for Canada was torpedoed by a Nazi U-Boat.