Claudia Sheinbaum, Mexico’s first female president, has made concessions to President Donald Trump on immigration and fentanyl. But she’s also firing back.

Mexico and the United States have reached a one-month agreement to stave off tariffs and a looming trade war, the threat of which sent global markets tumbling early Monday. The 25% tariffs on Mexico were set to go into effect Tuesday,

Top Mexican officials said on Tuesday they were confident that Mexico could reach an agreement with the U.S. before threatened tariffs are due to take effect, with the U.S. demanding progress on fighting the flow of drugs and migrants to the shared border.