The president signed an executive order implementing 10 percent global tariffs after calling the justices who struck down his signature trade policy a “disgrace.”

Feb. 21 (UPI) -- President Donald Trump said he will raise global tariffs from 10% to 15% after the Supreme Court on Friday ruled that his emergency tariffs are illegal.

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President Trump is moving forward with an alternative tariff plan after the Supreme Court ruled against the president’s authority to impose global tariffs enacted under an emergency powers law.

Trump raises global tariff to 15% from 10% following Supreme Court ruling, bypassing Congress with an executive order.

European leaders and businesses have responded to the US Supreme Court's decision to rule many of US President Donald Trump's tariffs illegal with both cautious optimism and deep uncertainty.

It is unclear what happens to the deals made with trading partners now that President Donald Trump’s tariffs have been found illegal by the US Supreme Court, says Hinrich Foundation’s Deborah Elms.

A long list of uncertainties remains - including what new tariffs Trump will seek to impose, the possibility of refunds and whether countries that entered bilateral deals with the US will see those pacts reopened for review.

Trump said that he was making the decision “Based on a complete review of the ridiculous and extraordinarily anti-American decision issued yesterday,” by the U.S. Supreme Court.

The Supreme Court invalidated President Trump's sweeping tariff policy, ruling 6-3 that the International Emergency Economic Powers Act did not grant the president the authority to impose tariffs. |

The Supreme Supreme Court struck down the sweeping tariffs Trump imposed on most U.S. trading partners last year.