Just hours after Trump’s announcement, EU Chief Ursula von der Leyen stated tariffs undermine “transatlantic relations” and “risk a dangerous downward spiral.” In a post on Truth Social, the US President warned of escalating tariffs: 10 per cent from February 1, 2026, and 25 per cent from June 1, 2026. Just hours after Trump’s announcement, EU Chief Ursula von der Leyen stated tariffs undermine “transatlantic relations” and “risk a dangerous downward spiral.” In a post on Truth Social, the US President warned of escalating tariffs: 10 per cent from February 1, 2026, and 25 per cent from June 1, 2026.