Mexico is seeking full details after four officials, including two U.S. Embassy staffers, died during an anti-drug mission.
Mexican President Claudia Sheinbaum has demanded answers following a deadly crash in Chihuahua that killed two United States Embassy staffers and two Mexican officials. The victims were returning from an operation targeting suspected clandestine drug laboratories when their vehicle plunged into a ravine.
According to officials in Chihuahua, the group was leading a five-vehicle convoy after a mission in the remote Morelos area. The two U.S. Embassy employees were reportedly involved in training Mexican officers as part of ongoing bilateral security cooperation. Their identities have not been released.
Also killed were the director of the Chihuahua State Investigation Agency and another agency official. Mexican authorities have described the incident as a tragic accident.
President Sheinbaum said her administration is now reviewing why the operation took place without prior federal approval. She stressed that any direct collaboration between U.S. personnel and state governments must be authorized by Mexico’s federal government.
She said Mexico had no prior knowledge of direct operational work between Chihuahua officials and staff from the U.S. Embassy in Mexico. Her government is now requesting full information from both Chihuahua authorities and the United States.
The U.S. State Department referred to comments from Ambassador Ronald Johnson, who said the tragedy highlights the risks faced by officials working to improve security and justice in both countries.
The incident comes as Mexico continues to balance security cooperation with the U.S. while protecting national sovereignty. It may also renew debate over foreign involvement in anti-cartel operations.
Investigations are ongoing as both governments seek clarity over what happened.