Donald Trump has announced that the United States will raise tariffs on cars and trucks from the European Union to 25%. He says the EU is not following the agreed trade deal, although he did not give clear details. This move targets the car industry, which is very important for Europe, especially countries like Germany and France. Talks between the US and EU had already slowed down because of disagreements over steel and aluminium tariffs. Earlier, both sides had agreed on a deal that set tariffs at 15%, which was lower than the 30% Trump had previously threatened. In return, Europe promised to invest more in the US and support American exports. Trump is also encouraging European companies to build factories in the US, saying that cars made in America will not face tariffs. The decision is likely to increase tensions between the US and Europe and could affect global trade and car prices.