• The White House is encouraging all Americans in Mexico to adhere to State Department guidance following retaliatory cartel violence in tourist areas like Puerto Vallarta.
  • This comes after the Mexican government, with U.S. intelligence support, killed Jalisco New Generation Cartel (CJNG) leader Nemesio "El Mencho" Oseguera Cervantes on February 22, 2026.
  • Mexican President Claudia Sheinbaum reported de-escalation on February 23, 2026, with 2,500 military reinforcements deployed to Jalisco, totaling about 7,000 personnel.

In a move underscoring heightened security concerns, the White House is urging Americans in Mexico to follow State Department guidance as cartel violence disrupts key tourist hubs. The advisory follows retaliatory attacks in areas like Puerto Vallarta, triggered by the killing of CJNG leader "El Mencho" in a joint U.S.-Mexico operation on February 22, 2026.

Mexican authorities have deployed significant military reinforcements to Jalisco, with President Claudia Sheinbaum noting efforts to restore "peace and normalcy" amid the chaos. According to people familiar with the matter, the U.S. provided critical intelligence support for the operation targeting "El Mencho," who had a $15 million U.S. bounty since 2024 for his role in killings and trafficking.

The State Department, via its Consular Affairs X post on February 23, directed U.S. government staff and citizens to shelter in place in Guadalajara, Puerto Vallarta, Ciudad Guzman, Tijuana, Chiapas, and Michoacan due to ongoing risks. Flights to and from Puerto Vallarta and Guadalajara remain disrupted, though other airports operate normally. The U.S. Embassy noted no airport closures but suspended ride-hailing in Puerto Vallarta, with reports of burning vehicles—such as in a Costco (COST) lot—and roadblocks affecting travel.

Tourism, a vital sector for Mexico's economy, has taken a hit. Airlines canceled flights to major cities like Mexico City and international hubs including Houston and Toronto, while Airbnb (ABNB) offered refunds for Jalisco bookings. The violence threatens events like the Merida Open and Acapulco Mexican Open tennis tournaments, with the State Department recently expanding warnings to include Cancún and Tulum.

U.S. Mission Mexico issued security alerts on February 22, 2026, advising shelter and avoidance of law enforcement areas. The State Department's Mexico advisory is Level 2, urging increased caution due to terrorism, crime, and kidnapping, with "Do Not Travel" designations for high-risk zones. Last week, sanctions targeted CJNG-linked timeshare fraud in Puerto Vallarta, impacting local resorts and adding to the economic fallout.

American and Canadian tourists hunkered down amid scenes of burning vehicles and smoke in Puerto Vallarta, with videos circulating online showing the chaos. The U.S. Embassy is coordinating with airlines to manage disruptions, though no specific public reactions have been detailed. Efforts to reach Mexican officials for further comment were unsuccessful as of press time.

CJNG, under "El Mencho," has long controlled Puerto Vallarta as a stronghold, linked to rival killings and fraud. Similar past events include cartel retaliations after leader deaths, prompting previous U.S. travel alerts. In the short term, flights may resume as crews become available, but disruptions are likely to persist in affected areas. Long-term, experts warn of potential escalation if CJNG fragments, worsening tourism security, though U.S.-Mexico cooperation could help stabilize the situation.

Correction: An earlier version misstated the total military personnel in Jalisco; it is about 7,000, including the recent reinforcements.