The Trump administration has announced new tariffs on imports from Canada, Mexico, and China, invoking the International Emergency Economic Powers Act (IEEPA) to justify the move.

In an executive order signed on Saturday, President Donald Trump authorized the tariffs, which take effect on Tuesday. The order imposes an additional 25% tariff on imports from Canada and Mexico and a 10% tariff on imports from China. However, energy resources from Canada will be subject to a lower 10% tariff.

According to the White House, the measure is a response to what the administration calls an “extraordinary threat” from illegal immigration and drug trafficking, including the spread of fentanyl. The executive order states that these issues constitute a national emergency and claims that criminal organizations are exploiting U.S. borders.

“This challenge threatens the fabric of our society,” the order reads. It specifically criticizes Canada, alleging that the country has not done enough to curb the flow of illicit drugs into the United States.

A fact sheet released by the White House says the tariffs aim to hold Canada, Mexico, and China accountable for their commitments to combat illegal immigration and drug trafficking.

International Backlash

The announcement was met with swift condemnation from leaders of the affected countries. Canadian Prime Minister Justin Trudeau responded on X, saying, “We did not want this, but Canada is prepared.”

Mexican President Claudia Sheinbaum rejected the U.S. accusations, calling them “slander” and denying any government ties to criminal organizations. She emphasized Mexico’s commitment to fighting drug trafficking but insisted that cooperation must be based on “shared responsibility, mutual trust, and respect for sovereignty.”

Economic Implications

The move had been widely anticipated after White House Press Secretary Karoline Leavitt told reporters on Friday that tariffs would be announced over the weekend.

That same day, Trump hinted at potential tariff hikes on imports from the European Union, claiming such measures would strengthen the U.S. economy.

On Saturday, Trump defended the tariffs in a Truth Social post, stating, “We need to protect Americans, and it is my duty as President to ensure the safety of all.” He also reiterated his campaign promise to “stop the flood of illegal aliens and drugs”, saying that Americans overwhelmingly voted for it.