• President Trump declares national emergency, imposing broad tariffs under emergency powers.
  • New 10% baseline tariff affects $2.3 trillion in imports, with higher rates for key trade partners.
  • Retaliatory measures from EU, China, and others target $330 billion in U.S. exports, escalating trade tensions.

Trump's Trade Policy Shift

President Donald Trump has invoked the International Emergency Economic Powers Act to impose sweeping new tariffs, justifying the move as a response to "harmful foreign trade practices" and a need to avoid trading with nations engaged in conflict. The baseline 10% tariff, effective since April 2025, covers roughly 71% of U.S. goods imports—valued at $2.3 trillion based on 2024 trade volumes.

"We don’t want to trade with people killing each other," Trump said, framing the policy as both an economic and national security measure. The administration has singled out countries with large trade deficits, applying higher individual tariffs while sparing some allies like Canada and Mexico under USMCA terms.

Escalating Trade Tensions

The EU and China have already retaliated, targeting $330 billion in U.S. exports as of April 2025. On May 30, Trump announced a doubling of steel and aluminum tariffs to 50%—excluding the UK—effective June 4. Analysts warn the measures could trigger a prolonged trade war, with the Peterson Institute projecting reduced global growth and higher inflation.

U.S. agricultural and manufacturing sectors are particularly vulnerable. "This is a tax on American consumers and businesses," said one industry lobbyist, who requested anonymity due to ongoing negotiations. The tariffs are expected to raise federal revenues by $171.1 billion this year but may also suppress GDP growth.

Market Reactions and Outlook

Financial markets have reacted with volatility, with the dollar under pressure and borrowing costs rising. Some companies are shifting production to third countries to circumvent tariffs, further disrupting supply chains.

Trump has signaled the tariffs will remain until "economic security is restored," suggesting a protracted standoff. Meanwhile, Congress faces mounting pressure from affected industries, though legislative action appears unlikely in the near term.