"Fort Drum (El Fraile Island), also known as the \u201Cconcrete battleship,\u201D is a heavily fortified island fortress situated at the mouth of Manila Bay in the Philippines, due south of Corregidor Island. It was occupied by the Japanese in World War II, and was recaptured by the U.S. after igniting oil and gasoline in the fort, leaving it permanently out of commission. Fort Drum was named for Brigadier General Richard C. Drum."@en . . . "1909"^^ . . "Fort Drum (El Fraile Island)"@en . . "Fort Drum (El Fraile Island), also known as the \u201Cconcrete battleship,\u201D is a heavily fortified island fortress situated at the mouth of Manila Bay in the Philippines, due south of Corregidor Island. It was occupied by the Japanese in World War II, and was recaptured by the U.S. after igniting oil and gasoline in the fort, leaving it permanently out of commission. Fort Drum was named for Brigadier General Richard C. Drum."@en . . . . "Manila Bay"@en . . "El Fraile Island"@en . "West Philippine Sea"@en . . "Fort Drum in 1983, with the battleship USS New Jersey in the background"@en . . . "Fort Drum"@en . . . "El Fraile"@en . . . . . . . . . . "Corregidor"@en . . . "West Philippine Sea"@en . ""@en . "West Philippine Sea"@en . "*"@en .