A federal court struck down Trump's tariff regime as unconstitutional in early morning rulings, declaring the measures exceeded presidential authority. Markets celebrated while the administration expressed fury at what it called "activist judges" and "shameless abuse of power." By evening, an appeals court reversed the decision, reinstating the tariffs and creating legal uncertainty.
Reports emerged of Trump issuing Putin an ultimatum, expressing "deep disappointment" with Russia's continued aggression. This followed Monday's weapons policy shift when Merz lifted restrictions on German arms to Ukraine.
Domestic developments included Elon Musk announcing his departure from the Trump administration, claiming he was made a "scapegoat." The Merz government advanced pension reforms with a 2000-euro package for retirees, while polling showed Die Linke matching Green Party support.
A glacier collapse in the Swiss Alps created an emergency dam situation threatening further catastrophe, with evacuation warnings issued for the buried village of Blatten.