The United States has said it would slap 10% tariffs on European-made Airbus planes and 25% duties on French wine, Scotch and Irish whiskies, and cheese from across the continent as punishment for illegal EU aircraft subsidies.

The announcement came after the World Trade Organization gave Washington a green light to impose tariffs on $7.5 billion worth of EU goods annually in the long-running case, a move that threatens to ignite a tit-for-tat transatlantic trade war.

The measures would follow tariffs levied by the United States and China on hundreds of billions of dollars of each other’s goods in their more than year-old trade war.

The U.S. trade representative’s target list for EU tariffs, set to take effect on Oct. 18, includes large Airbus planes made in France, Britain, Germany and Spain - the four Airbus consortium countries.

But no tariffs will be imposed on EU-made aircraft parts used in Airbus’ Alabama assembly operations or those used by rival U.S. planemaker Boeing Co, safeguarding U.S. manufacturing jobs.