There’s been considerable talk lately of a tariff war brewing, but some shots have already been fired by the European Union with both Tesla and BMW in turn suing. That’s right, the German and American automakers have both filed suit against the European Commission because of tariffs levied against their cars.

BMW will propose this week that the European Union lower its tariff on U.S. car imports to 2.5% from 10%, in line with the current U.S. import tariff, the German automaker's CEO Oliver Zipse said on Tuesday.

BMW said in a statement that EU duties on battery electric vehicles “harm business models of globally active companies.”