US media report the administration formalized the plan to end USMCA on the sixth anniversary of its entry into force.

Because USMCA was the deal Trump's first administration struck to replace NAFTA, the move reads as a willingness to renegotiate even his own framework with tariffs as leverage.

Supply chains face a reshuffle

Companies running auto, farm and electronics chains across the three countries have begun stress-testing for restored tariffs. Mexico and Canada are protesting strongly and demanding talks.

Korean and Chinese-diaspora firms with North American plants are exposed too; those using Mexico as an export platform may need to rethink footprints as rules of origin and tariffs shift.

Experts note that notice periods and domestic procedures remain before any real termination, leaving views split between bargaining ploy and genuine exit.

A third perspective

We do not treat this as America's issue alone. As trade blocs harden, small open economies and Chinese merchant networks caught in between pay the heaviest tax: uncertainty of rules. Whether multilateral norms can be restored is the question.