A United States spy plane on Monday flew over the Gulf of California, which is enclosed on three sides by Mexico, Newsweek's ...

The map indicates that the aircraft did not reach the northern end of the Gulf, which is "blocked" by Mexico's territorial sea. It flew back to Offutt using the same flight route in reverse.

Sheinbaum said on Tuesday that troops have already started to be deployed to Mexico's northern border as part of the agreement reached with U.S. President Donald Trump to pause tariffs.

the U.S. has suspended tariffs for a month and Mexico will strengthen the security of its northern border.