The United States Department of State has recently issued urgent shelter-in-place advisories for American citizens in various popular tourist locations throughout Mexico. This alert was prompted by a surge in violence linked to the ongoing conflict between the Mexican military and the notorious Jalisco New Generation Cartel (CJNG).
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On February 22, 2026, an official warning was disseminated, particularly targeting areas within the Mexican state of Jalisco, which encompasses well-known destinations such as Puerto Vallarta, Chapala, and Guadalajara. The advisory also extends to the states of Tamaulipas, Michoacan, Guerrero, and Nuevo Leon, all of which have reported significant criminal activity in recent weeks.
The State Department’s directive strongly urged US citizens to remain indoors amidst heightened security operations and road blockages in these regions. The warning specifically recommended avoiding any proximity to law enforcement activities, steering clear of crowds, and limiting unnecessary movements until the situation stabilises.
The catalyst for this warning stemmed from a military operation initiated by the Mexican government against the CJNG, detailed in a press release from Mexico’s Ministry of National Defence. During this operation, military personnel were reportedly ambushed by cartel members. The government claimed that the defensive actions taken by the military led to the demise of Nemesio “El Mencho” Oseguera Cervantes, the cartel’s leader, alongside six other cartel associates.
The escalation of violence on that day resulted in multiple confrontations. According to reports, three members of the Mexican military sustained injuries during the clashes. Governor of Jalisco, Pablo Lemus Navarro, expressed concern over the outbreak of violence, noting that it triggered public unrest, with civilians resorting to arson and road blockades in an attempt to obstruct military efforts.
In light of the unfolding crisis, Governor Navarro activated a “code red” alert to enhance coordination among various levels of government aimed at safeguarding the population. In his communications on social media, he announced the cancellation of all significant public events throughout Jalisco and declared that schools would suspend in-person classes on the following day, February 23, to protect students and teachers alike.
The violent repercussions of the military’s actions were severe, with reports indicating that approximately 20 state-owned banks sustained damage during the chaos. This level of destruction highlights the pervasive impact of the cartel’s influence in the region and the ensuing struggle between law enforcement and criminal organisations.
As tensions continue to rise, the warnings from the US government add to the growing concerns for both resident and visiting citizens. The appeal for safety underscores an increasingly precarious situation for individuals in popular Mexican locales, which are otherwise known for their tranquillity and tourist-friendly environments.
Authorities from both the US and Mexican governments have yet to comment publicly in response to the unfolding events, but the situation remains fluid. The State Department’s advisories serve as a reminder for those planning to travel to areas affected by cartel violence to stay informed and exercise caution.
Tourists and residents alike are urged to heed these alerts as the conflict between organised crime and state forces appears to be escalating. The clashes highlight the ongoing challenges faced by Mexico in combatting powerful drug cartels while ensuring the safety of its citizens and those who visit.