The president of Mexico, Claudia Sheinbaum, announced Monday morning at her regular press conference that she had come to an agreement with Donald Trump to postpone the levying of tariffs by the U.S. in return for implementing additional security measures at the U.S.–Mexico border. As part of the agreement, Mexico will send 10,000 troops to serve in additional border-enforcement roles, while the U.S. will investigate the illegal trafficking of firearms to Mexican organized crime. The 25 percent tariff on Mexican imports, which had been planned to go into effect Tuesday, will be postponed for one month as the two countries negotiate a more permanent agreement.