Dragons in Greek mythology in its place. It had an immortal head which would remain alive after it was cut off. Some accounts claim that the immortal head was made of gold. It lived in a swamp near Lerna and frequently terrorized the townsfolk until it was slain by Heracles, who cut the heads off, with the help of his nephew Iolaus, who then singed the oozing stump with a blazing firebrand to prevent any new heads from growing, as the second of his Twelve Labors. Hera sent a giant crab to distract Heracles, but he simply crushed it under his foot. Hera then
Greek ironclad Hydra the engagement. By 1914, "Hydra" had been withdrawn from active duty to serve as a gunnery training ship. At the outbreak of World War I in at the end of July 1914, Greece's pro-German monarch, Constantine I, decided to remain neutral. The Entente powers landed troops in Salonika in 1915, which was a source of tension between France and Greece. In October 1916, "Hydra" and a pair of torpedo boats defected to the Venizelist faction in the National Schism. Ultimately, the French seized the Greek Navy on 19 October; the heavy units of the Greek fleet were disarmed and placed