U.S. raises tariffs on European-built aircraft in ongoing dispute over subsidies

WASHINGTON (Reuters) - The U.S. government on Friday said it would increase tariffs on aircraft imported from the European Union to 15% from 10%, ratcheting up pressure on the EU in a 16-year transatlantic dispute over aircraft subsidies.USTR said it remained open to reaching a negotiated settlement with the EU on the issue, but could revise its actions if the EU imposed tariffs of its own in connection with a pair of disputes over aircraft subsidies.In a statement released late on Friday, USTR..