More than 80 years after a Brazilian warship was sunk by a German submarine during World War II, the vessel's location has finally been confirmed, Brazil's navy has revealed. The historic vessel was positively identified over a decade after a fisherman's net became ensnared on the shipwreck, without him realizing what the obstacle was. On the night of July 19, 1944, the "Vital de Oliveira" was torpedoed by a Nazi German sub. It was the only Brazilian military ship to be sunk by enemy forces during World War II, the navy said in a news release. About 100 of the...