The president said he would impose the levies if the European Union did not walk back plans to place retaliatory tariffs on whiskey and other U.S. products.

President Donald Trump on Thursday threatened to impose a massive tariff on European alcohol in response to the European Union’s retaliation against his steel and aluminum tariffs – a tit-for-tat escalation of a trade war that could easily get out of hand.

In his first term, Trump also targeted the alcohol industry. A series of tit-for-tat tariffs hit alcohol products in the U.S. and the EU. The Biden administration suspended those tariffs, but now the industry is once again in the crosshairs. The industry has still been recovering from that first tariff spat.