PIIE analyzes the administration's tariff approach as challenges are heard in the highest courts.

The entities involved

• Donald Trump →

  American businessman and politician (born 1946), President of the United States (2017–2021; since 2025)

  • Trump withdrew US military aid to Ukraine, prompting Europe to replace the support while both nations address the Russian threat to the UK.Sat 14:25
  • Democratic leaders Schumer and Jeffries are facing internal political limitations and hindering legislative progress.Sat 14:24
• Peterson Institute for International Economics →

  think tank based in Washington, DC, USA

  Nothing else this week.

• supreme court →

  highest court in a jurisdiction

  • The Supreme Court must follow judgments of the Federal Constitutional Court regarding a challenge to the chief minister election in Khyber Pakhtunkhwa.Sat 14:29
  • The Supreme Court has issued rulings governing the Mekedatu project and water allocation, impacting farmers dependent on Cauvery water.Sat 13:56

Related events

• Tariffs proposed by Donald Trump were challenged under IEEPA law before the Supreme Court.Aug 27
• The Trump administration implements sweeping tariffs.Jun 11
• The Trump administration is currently negotiating tariffs.Jun 8
• Trump's import tariffs and Congressional division are causing market declines, affecting the S&P 500 Index.Thu 18:27