President Trump signed an executive order prohibiting certain foreign-made technology and equipment from the U.S. power grid, citing national security risks. The directive coincides with escalating tariff threats against Canada, triggering cross-border trade disputes and consumer boycotts.

Diplomatic and economic friction between the United States and Canada has intensified following the breakdown of bilateral trade negotiations. Canadian officials, including Premier Doug Ford, are advancing retaliatory tariff strategies while urging a more assertive stance against American trade policies.