The coalition comprises countries viewed as major non-Western global powers, some of which are key U.S. trade partners.

Canada weighs counter-tariffs in response to Trump's plan, which could disrupt trade, harm both economies, and escalate tensions over immigration policies.

Trump claims the tariffs seek to curb illegal immigration and drug trafficking caused by both countries' "open borders."

In the letter, Sheinbaum described the U.S. drug crisis as a "national public health issue" and criticized Trump's tariffs as both ineffective and harmful, warning they would jeopardize shared economic interests.

Trump's tariff threats could disrupt U.S. auto and oil supply chains and prompt Mexico to strengthen trade ties with other countries, particularly China.

Mexican Economy Secretary Marcelo Ebrard warned that retaliatory tariffs could rekindle inflation in the U.S.

Amid tariff threats, Ebrard stresses optimism and preparation as Mexico tops U.S. trade rankings, plans talks with Tesla to boost industry ties.

Proposed tariffs on Chinese imports under Trump's administration could lead to a sharp rise in the price of video game consoles and gaming hardware.

In an election eve-rally, Trump warned of tariffs of up to 100% on Mexican products if Sheinbaum failed to reduce illegal immigration to the U.S. border.