Donald Trump has issued an ultimatum to the European Union: fulfil your obligations from the trade agreement by July 4, 2026, or prepare for a dramatic increase in tariffs. The date is not chosen by accident - it is the 250th anniversary of American independence, and Trump wants a political stage, not just a trade decision.

"I am waiting patiently for the EU to fulfil the historic trade agreement we signed," Trump said. The agreement is the one struck in Scotland a few months earlier and which has since stood as a classic case of bureaucratic foot-dragging. Brussels says not everything can run on American priorities. Washington says it has waited long enough and patience is over. Who is right? Depends on who is defining the terms.

European Commission President Ursula von der Leyen has previously rebuffed Trump's threats with auto tariffs and called on Washington to respect the existing agreement. She is now in a position where neither accepting nor rejecting the ultimatum will hand her a win. If she submits, she will be accused of weakness. If she refuses, the European economy pays the price.

Meanwhile, Trump's circle claims there is agreement between Washington and Brussels that "a regime that kills its own citizens cannot manage a bomb that could kill millions" - an allusion to Iran's nuclear programme. Does that mean Iran is also part of the trade negotiating package? Everything is linked in the new American diplomacy: trade, security, energy.

For Balkan countries, this is news with consequences. North Macedonia, Serbia, Albania - all of them have trade arrangements via EU-US relations. When the two giants clash, the former Yugoslav republics are pushed to pick a side or absorb hidden tariffs. Countries still seeking entry into the EU or US investment experience these conflicts as side blows. July 4, 2026 is close. Whether the Balkans will use the crisis for strategic positioning, or wait to see what's left after the spin - depends on whether the region's politicians can read the room.