BRUSSELS—The European Union is readying a fresh list of American products—ranging from aircraft to alcoholic beverages, coffee and medical devices—to hit with retaliatory tariffs if a trade deal isn’t reached by President Trump’s Aug. 1 deadline.

EU officials on Monday unveiled the list after Trump’s latest tariff threat over the weekend revived a debate in the bloc over whether it should fight back, and how forcefully, if the two sides can’t reach a deal.

The EU in April froze an initial package of retaliatory tariffs against the U.S. after Trump said he would limit blanket tariffs on most countries to 10% for 90 days. The new EU list, circulated to the bloc’s 27 member states and viewed by The Wall Street Journal, covers American imports that were together valued at roughly $84 billion last year.

The list covers about $77 billion worth of industrial imports, including aircraft, machinery, automotive products, chemicals, plastics and medical devices. It also covers about $7 billion worth of agricultural and food products, such as fruits and vegetables, wine, beer and spirits.