Relationship dossier
Mexico
United States
Relationship assessment
Deep economic ties and practical cooperation coexist with recurring trade, migration, and security disputes.
Mexico toward United States
+25Mexico has cooperated with the United States on migration enforcement, including through a 2019 agreement committing to deploy its National Guard and expand enforcement efforts. Mexico also negotiated and implemented the USMCA with the United States and Canada, sustaining a framework for bilateral economic cooperation.
United States toward Mexico
+25The United States has worked with Mexico through the USMCA, which entered into force in 2020, and through security assistance and cooperation under the Mérida Initiative. U.S. policy has also included pressure over migration and recurring trade disputes, complicating bilateral cooperation.
Overall relationship
+25The enduring relationship combines highly integrated trade governed by the USMCA with sustained cooperation on migration and security. These ties are counterbalanced by recurrent disputes over trade measures, migration enforcement, and security policy, making the partnership substantial but not consistently aligned.
How to read these scores
Scores are rough judgments, not objective measurements or current verification. Directional scores describe government policy and conduct, not public opinion. The overall score is an independent estimate, never an average.
- −100
- Extreme sustained hostility
- −50
- Substantially adversarial
- 0
- Mixed or neutral, supported by knowledge
- +50
- Substantially cooperative
- +100
- Exceptionally close sustained partnership
“Not assessed” means there is no recorded score. Pair existence makes no claim about diplomatic recognition or established relations.
Relationship context
Overview
Mexico and the United States maintain extensive cooperation through the USMCA and cross-border security and migration arrangements. Their governments have also faced recurring disputes over trade, migration enforcement, drug trafficking, and sovereignty. The relationship is consequential and cooperative in practice, but cooperation coexists with substantial policy friction.
Areas of tension
- Disputes over migration enforcement and responsibility for managing migration routes.
- Concerns over fentanyl trafficking, organized crime, and cross-border security cooperation.
- Trade disputes, including disagreements over energy policy and USMCA obligations.
Key developments
Mexico and the United States, together with Canada, brought the USMCA into force, replacing NAFTA as the framework for North American trade.
Mexico and the United States announced an agreement on migration enforcement, including Mexico's commitment to deploy its National Guard and expand enforcement efforts.
The United States launched the Mérida Initiative, establishing a framework for security assistance and cooperation with Mexico.
Major uncertainties
- The extent and durability of current security and migration cooperation are unclear.
- The implementation and effects of USMCA commitments remain subject to bilateral disputes.