High Alert in Cancun: Essential Safety Update for February 23, 2026
Following the confirmed death of Nemesio Oseguera Cervantes, known as “El Mencho” and leader of the CJNG, security forces in Cancun and throughout Quintana Roo have been placed on Maximum Alert.
As local experts, we are monitoring the situation closely. While the “Tourist Bubble” remains heavily guarded, there are significant disruptions and safety protocols you need to be aware of if you are currently in the area or arriving today.
The Situation: Federal Operation and Deployment
- The Event: Federal authorities confirmed that the criminal leader was killed during a large-scale operation on Sunday, February 22, 2026.
- The Response: Governor Mara Lezama has announced a massive deployment of over 10,000 security personnel, including the Army (SEDENA), Navy (Marina), and National Guard.
- The Strategy: The state’s Security Board is in permanent session to “shield” the Hotel Zone and the airport from potential internal restructuring or retaliation by criminal groups.
Airport Status and Travel Disruptions
The Cancun International Airport (CUN) is currently operational, but it is under reinforced surveillance protocols.
- Police Presence: You will see a heavy military and police presence at all terminal entrances and access roads.
- Flight Status: While the airport is open, some preventive cancellations and minor delays have been reported. Check your flight status directly with your airline before leaving for the airport.
- The “Buffer” Rule: Because of additional security filters and checkpoints on the main highways leading to the airport, we recommend arriving at least 4 hours before your flight, even for domestic travel.
Real-Time Alerts and “Shelter in Place”
The situation on the ground has led to several high-level alerts that you should not ignore:
- U.S. Embassy Warning: The U.S. Embassy has issued a security alert recommending that citizens in Cancun, Playa del Carmen, and Cozumel “shelter in place” for this Monday, February 23. They suggest staying in your accommodations and avoiding unnecessary travel.
- Narco-Blockades: Since late Sunday, there have been reports of vehicle fires and road blockades on the Cancun–Mérida highway and several avenues in northern Quintana Roo. These are common reactionary tactics, and you should avoid these areas entirely.
- Schools and Transit: While official transport (ADO and Tren Maya) is technically running, local authorities suggest extreme caution on all highways.
The Local Advice: How to Handle Today
If you are at a resort in the Hotel Zone, you are in the most protected area of the state.
- Stay Put: This is not the day to explore “hidden gems” downtown or take a road trip to a distant cenote. Enjoy the amenities at your resort.
- Monitor Official Channels: Follow the U.S. Consulate and the Quintana Roo State Government on social media for real-time updates.
- Communication: Ensure your phone is charged and you have a roaming plan or local SIM card active.
