Mexico warns US over unauthorized op presence

Mexican President Claudia Sheinbaum stated on Monday that her government has sent a diplomatic note to the United States. The note protests the unauthorized presence of U.S. officials at an anti-narcotics operation in the northern state of Chihuahua. Sheinbaum emphasized that such an incident should not be repeated, signaling a firm stance on sovereignty and operational protocols. The warning highlights ongoing tensions in bilateral security cooperation under the current U.S. administration.