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‘El Mencho’ killed in Mexico: What we know so far

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Within hours of the operation, CJNG members erected narco-blockades and set vehicles, buses and businesses ablaze across at least seven states
Within hours of the operation, CJNG members erected narco-blockades and set vehicles, buses and businesses ablaze across many states. (Juan José Estrada Serafín/Cuartoscuro)

The Mexican Army killed Nemesio “El Mencho” Rubén Oseguera Cervantes — the founder and top leader of the Jalisco New Generation Cartel (CJNG) — on Sunday morning in the municipality of Tapalpa, Jalisco, roughly 90 kilometers south of Guadalajara.

His death triggered a wave of cartel reprisals across at least half of Mexico’s 32 states, raising urgent security questions just weeks before the 2026 FIFA World Cup playoffs are set to begin in Guadalajara.

Here is what we know so far.

The operation

— The Ministry of Defense confirmed that federal forces attempted to arrest Oseguera Cervantes in Tapalpa during a Sunday morning operation. Residents in the area reported overflights and military convoys prior to the raid.

— During the operation, Mexican military forces came under fire and were forced to defend themselves, the Defense Ministry said. Four CJNG operatives were killed at the scene. Three others, including El Mencho, were critically wounded and airlifted to Mexico City, where all three died en route.

— Twenty-five National Guard officers, a state police officer, a security guard and a woman were killed in attacks in Jalisco. According to the security ministry, 34 criminals were killed in incidents following the operation.

— Three Mexican soldiers were also wounded in the firefight and transferred to Mexico City for medical treatment.

— U.S. authorities contributed intelligence used to carry out the operation, the Defense Ministry said.

Read more about the operation here:

How Mexico found ‘El Mencho,’ according to the Army

Who was ‘El Mencho’?

— Oseguera Cervantes led the CJNG, widely considered one of the most powerful and violent criminal organizations in Mexico, with a strong presence in Jalisco, Colima, Guanajuato, Michoacán and other states.

— He played a central role in the trafficking of cocaine, methamphetamine, and, more recently, fentanyl into the United States. The U.S. Department of Justice had issued federal charges against him and offered a multimillion-dollar reward for information leading to his capture.

— Security analysts warn that his death could trigger internal reshuffling and succession disputes within the CJNG, likely leading to increased violence across territories the cartel controls.

The cartel’s response

— Within hours of the operation, CJNG members erected between 80 and 250 narco-blockades and set vehicles, buses and businesses ablaze in 20 states.

— In Puerto Vallarta, residents reported the city under siege — the sound of gunshots and thick columns of black smoke rising over the city as more than 10 vehicles and several businesses were set on fire in various points. Prison breaks were also reported in the city.

— In Guadalajara, roadblocks were reported across the metropolitan area. Vehicles and public buses were burned. Pharmacies and convenience stores were set on fire across Mexico.

— In Michoacán, Governor Alfredo Bedolla reported that 13 municipalities were experiencing unrest. Further disturbances were reported in Veracruz, Colima, Aguascalientes and Guerrero.

— Guanajuato later reported that blockades in that state had been contained and no longer posed a risk to residents.

Government response

— Jalisco Governor Pablo Lemus declared a statewide “Code Red,” suspending public transportation, in-person classes and mass events for the remainder of Sunday and through Monday.

— The governor of neighboring Nayarit, Miguel Ángel Navarro, issued a similar warning, calling on residents to shelter in their homes.

— President Claudia Sheinbaum urged Mexicans to remain calm in a Sunday afternoon post on social media, saying there was “complete coordination” with all state governments and that activities were proceeding normally in most of the country.

— Mexico’s security minister said “the majority” of the blockades set up by the CJNG were removed on Sunday and that there were zero blockades as of Monday.

— Authorities arrested 70 people across seven states for allegedly committing crimes motivated by the operation against Oseguera.

Travel alerts and transport disruptions

— The U.S. Embassy issued a shelter-in-place order for American citizens in Jalisco — including Guadalajara, Puerto Vallarta and Chapala — as well as in parts of Tamaulipas, Michoacán, Guerrero and Nuevo León, citing “ongoing security operations and related road blockages and criminal activity.”

State, foreign governments issue shelter-in-place warnings as narco-blockades spread after cartel leader’s death

— Canada issued a shelter-in-place order specifically for Puerto Vallarta and advised all citizens in Jalisco to keep a low profile and follow local authorities.

— The United Kingdom updated its travel advice to warn against all but essential travel to parts of southern and northern Jalisco. Australia and India also issued security alerts to their nationals in Mexico.

— The Pacific Airport Group (GAP) said Guadalajara International Airport was operating normally under the protection of the National Guard and the Army. The airport attributed videos of panicked passengers circulating on social media to “hysteria among passengers” rather than an actual security incident.

— Air Canada temporarily suspended operations at Puerto Vallarta’s airport. Some flights from Manzanillo, in the neighboring Colima state, were also canceled.

— Bus services were suspended across multiple areas of the country, including routes between Mexico City and San Miguel de Allende. Hotels in Puerto Vallarta advised guests to remain indoors.

Will FIFA cancel the 2026 World Cup in Mexico?

— Guadalajara is a host city for the 2026 FIFA World Cup. The Estadio Akron is scheduled to host four group stage matches, including Mexico vs. South Korea on June 18 and Uruguay vs. Spain on June 26.

— More immediately, the Estadio Akron is set to host a World Cup playoff tournament on March 26-28 — just over a month away — featuring New Caledonia, Jamaica and DR Congo competing for a spot at the finals. Monterrey will host the other side of the bracket, with Iraq, Bolivia and Suriname also vying for a place.

— The violence in Guadalajara raises serious security concerns about Mexico’s readiness to host tens of thousands of international visitors, fans and officials.

— Lemus told The New York Times’ The Athletic on Sunday that his office had not received any communications from FIFA that should cause concern. “We are focused on controlling the situation,” a spokesman said.

— Lemus had previously outlined plans for the World Cup that include a state-of-the-art video surveillance system throughout Guadalajara, along with active patrols by the National Guard and Mexican Army across the metropolitan area during the tournament.

— The inaugural match of the 2026 World Cup is scheduled for Estadio Azteca in Mexico City, between hosts Mexico and South Africa.

— FIFA had not publicly commented on the unrest or its potential impact on World Cup preparations as of publication.

Mexico News Daily

Live: Latest updates from Guadalajara and Puerto Vallarta

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After an unprecedented day of unrest following the death of cartel boss El Mencho, the security situation in Jalisco and Puerto Vallarta has stabilized. (Héctor Colin/Cuartoscuro)

These updates have now ended. Please see our ongoing coverage across Mexico News Daily, social media and MND TV

The state of Jalisco remains under “Code Red” this morning, with residents being told to stay at home unless absolutely necessary.

Official updates

Some gas stations in Jalisco remain open, but closures are widespread after yesterday’s arson attacks.

The Guadalajara metro system has now mostly reopened. Roadblocks in the state are limited, although authorities report continued unrest in the neighboring state of Michoacán.

The Secretary of Transport for Jalisco has announced that public transport service will resume and will be offered as normal throughout the state from Monday, Feb. 23. The Municipal Government of Puerto Vallarta has begun the removal of vehicles from various roadways across the municipality to assist in the normal operation of transport.

Schools in Jalisco and Nayarit will also be closed on Monday as a temporary precaution.

AI images

State authorities have stressed that a number of viral images, including gunfire at Guadalajara airport, passengers on the tarmac at Puerto Vallarta airport and images of downtown Puerto Vallarta in flames, are all AI-generated images.

Both airports are open as normal, although airlines may have diversions in place.

What happened in Jalisco?

Authorities in the state of Jalisco have declared a statewide “Code Red” after a high-profile law enforcement operation in the town of Tapalpa during the early hours of Sunday, in which Nemesio “El Mencho” Oseguera Cervantes was reported killed.

El Mencho was the head of the powerful Jalisco New Generation Cartel (CJNG), one of Mexico’s most formidable drug cartels.

A DEA reward flyer for CJNG drug lord El Mencho
CJNG chief Nemesio Rubén Oseguera Cervantes, commonly known as El Mencho, was one of the most wanted fugitives in both the U.S. and Mexico. (U.S. DEA)

In a post to social media site X, Jalisco Governor Pablo Lemus Navarro announced: “Federal forces carried out an operation in Tapalpa a few hours ago, which has led to confrontations in the area. Also as a result of this operation, in various points of that region and in other parts of Jalisco, individuals have burned and blocked vehicles to hinder the action of the authorities.”

“I have given the instruction to immediately set up the security committee with authorities from all three levels of government and to activate the red code in order to prevent acts against the population.”

Roadblocks have been reported across the state capital, Guadalajara. All flights are being diverted from Puerto Vallarta (PVR) and Guadalajara (GDL) until further notice. Buses across the country have been cancelled.

The U.S. Embassy in Mexico City has instructed citizens in Jalisco State (including Puerto Vallarta, Chapala, and Guadalajara), Tamaulipas, Michoacán, Guerrero and Nuevo León to shelter in place until further notice.

In Puerto Vallarta, thick columns of black smoke are rising from the city, where more than 10 vehicles have reportedly been set on fire at various points throughout the area.

Public transportation services in the Pacific resort city have ceased operations as a precaution. Hotels across Puerto Vallarta are reportedly advising guests to remain indoors, while some businesses are temporarily closing.

Residents throughout Jalisco are receiving informal warnings through neighborhood chat groups urging them to stay inside and avoid non-essential travel. Security forces are maintaining a visible presence across the state, although detailed operational information remains limited.

Governor of neighboring state Michoacán, Alfredo Bedolla, also reported that 13 municipalities were experiencing similar unrest throughout the state. The newspaper Milenio reported further unrest in the states of Veracruz, Guanajuato, Colima, Tamaulipas, Aguascalientes and Guerrero.

Mexico’s federal Security Ministry has announced measures to quell the unrest and said its priority is to “ensure the security and protection of citizens.”

The U.S. Embassy has also published the following advice for citizens who find themselves in affected areas:

Actions to take:

  • Be aware of your surroundings. Avoid areas around law enforcement activity 
  • Seek shelter and minimize unnecessary movements.
  • Monitor local media for updates. Follow the directions of local authorities and in case of emergency, call 911. 
  • Avoid crowds. Keep family and friends advised of your location and well-being via phone, text and social media.

With reporting from Milenio

This article also includes reporting by Chris Havler-Barrett

Reader: Have you or your travel plans been affected by the unrest in Mexico today? We are monitoring our inbox for on-the-ground updates. Please email us and include any first-hand footage with location information at editorial@mexiconewsdaily.com.

MND Local: Business mostly as usual in San Miguel despite curfew

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Despite swirling rumors and nearby unrest, San Miguel de Allende remained calm and quiet during Sunday's fallout over the death of El Mencho. (Cathy Siegner)

Some San Miguel businesses closed and traffic was noticeably thinner Sunday afternoon, but otherwise, it was hard to tell that Mayor Mauricio Trejo had ordered residents to shelter in place and observe a curfew beginning at 3 p.m in the wake of nationwide unrest following the death of Nemesio Oseguera Cervantes (“El Mencho”), leader of Mexico’s feared Jalisco New Generation Cartel (CJNG).

Plenty of people were driving and walking around the southern edge of town, although there were somewhat fewer than normal for a sunny and breezy weekend day.

The Salida a Celaya was noticeably quieter than a normal Sunday. (Cathy Siegner)

Larger venues closing their doors on Sunday were the Plaza La Lucerniaga mall and the Bodega Aurrera shopping center, plus the Guadalajara pharmacy, the Hotel Real de Minas, the Mercado Sano and the nearby Oxxo store on the Ancha de San Antonio.

However, the City Market and La Comer grocery stores were open during the afternoon, and cars were coming and going from their respective parking lots.

Traffic was observed on the highway exit to Celaya, but much more was coming into town than going out. No police cars or roadblocks were visible. A busy attendant at a nearby gas station confirmed the highway to Celaya was closed.

Eateries on the Ancha’s restaurant row appeared to be open and doing business as usual, although patrons may have been checking their phones or with friends more often for the latest developments in Jalisco, Guadalajara, Puerto Vallarta or other areas of Mexico.

An elementary school teacher waiting at a bus stop on the Ancha (and who chose not to give her name) said the Extension UNAM San Miguel de Allende was not holding classes on Monday. She added that the principal of her school was deciding whether it would also be closed that day.

Two officials at the closed Hotel Real de Minas didn’t want to comment on what they were telling their guests. However, a long-time San Miguel resident who had stopped in the hotel earlier to use the ATM remarked on the spreading violence following the death of El Mencho.

“When the big dog dies, everyone vies for his place,” Kat Sparks said.

Cathy Siegner is an independent journalist based in San Miguel and Montana. She has journalism degrees from the University of Oregon and Northwestern University.

President Sheinbaum urges calm after cartel boss’s death triggers unrest across Mexico

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President Sheinbaum — seen here speaking at Army Day in Puebla on Thursday — urged calm and said the Security Cabinet would provide consistent updates as the situation evolved. (Mario Jasso / Cuartoscuro.com)

President Claudia Sheinbaum urged Mexicans to remain calm and stay well-informed after a federal operation targeting Jalisco New Generation Cartel (CJNG) leader Nemesio “El Mencho” Oseguera Cervantes triggered a violent response from cartel henchmen.

The federal Defense Ministry said that Oseguera died while being transported by air to Mexico City after he was wounded by federal forces during an operation on Sunday morning in the municipality of Tapalpa, Jalisco.

A post on X by president Claudia Sheinbaum reads: The Secretariat of National Defense reported on the operation carried out this morning by federal forces, which resulted in various blockades and other reactions.There is absolute coordination with the governments of all states; we must remain informed and calm. The social media accounts of the Security Cabinet provide permanent updates. In the vast majority of the national territory, activities are proceeding with complete normality. My recognition to the Mexican Army, National Guard, Armed Forces, and Security Cabinet. We work every day for peace, security, justice, and the well-being of Mexico.
President Sheinbaum urged calm after a military raid killed one of Mexico’s most-wanted crime lords on Sunday morning, triggering blockades by cartel operatives in multiple states. (X)

Fiery narco-blockades were erected on roads and highways in Jalisco and neighboring states in response to the federal operation. Many businesses were also set on fire, including a Costco store in Puerto Vallarta, as the CJNG retaliated against the death of Oseguera, who had eluded authorities for years. It wasn’t immediately clear whether any lives of innocent people had been lost due to the hostile cartel response.

On Sunday afternoon, Sheinbaum noted on social media that the Defense Ministry had reported on the operation carried out by federal forces on Sunday morning.

“There is complete coordination with governments of all states,” she wrote.

“We must remain informed and stay calm,” Sheinbaum added.

The president said that the social media accounts of the federal government’s security cabinet are providing regular updates.

Sheinbaum also wrote that “activities” are proceeding normally in most of the country.

“My recognition to the Mexican Army, the National Guard, the armed forces and the Security Cabinet,” she said.

“We work every day for peace, security, justice and the well-being of Mexico,” her post concluded.

The federal security cabinet said on social media on Sunday afternoon that it was working “in coordination with the governments of federal entities to respond to any incident.”

It said that the presence of authorities has been strengthened in different parts of the country in order to “clear roads and reestablish order.”

The security cabinet called on people to not disseminate unverified information and “only consult official channels” of communication.

“The priority of the government of Mexico is to protect the population,” the cabinet said, adding that it will continue to provide information.

The Defense Ministry said earlier on Sunday that military personnel came under attack during the operation in Tapalpa, located about 130 kilometers southwest of Guadalajara.

It said that the military personnel returned fire and four CJNG members were killed at the scene and three others, including Oseguera, were seriously wounded and died while being transferred by air to Mexico City.

The Defense Ministry said that three military personnel were wounded, all of whom were transferred to Mexico City for medical treatment.

Mexico News Daily 

State, foreign governments issue shelter-in-place warnings as narco-blockades spread after cartel leader’s death

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Smoke billows above puerto vallarta
Arsonists set cars and buses alight to block roads in Puerto Vallarta Sunday morning. (Héctor Colin / Cuartoscuro.com)

Governments of various Mexican states as well as the United States, Canada and various other countries have issued shelter-in-place orders and other security alerts in the wake of the death of Jalisco New Generation Cartel (CJNG) leader Nemesio “El Mencho” Oseguera Cervantes in a federal law enforcement operation in Jalisco.

In Jalisco, Governor Pablo Lemus issued a Code Red, advising state residents to stay inside due to ongoing security incidents. Blockades and acts of arson have reported around the state, with the most significant incidents reported in Guadalajara and Puerto Vallarta.

The governor of the neighboring state of Nayarit, Miguel Ángel Navarro, issued a similar warning, calling on residents to shelter in their homes.

Governors of Michoacán, Colima and Tamaulipas reported blockades and acts of arson. They did not issue shelter-in-place warnings, but called on residents to check official sources for updates and avoid spreading misinformation. The government of Guanajuato reported in the early afternoon, local time, that blockades in that state had been contained and no longer presented a risk to residents.

Alerts from various foreign embassies remained active as of 3 p.m. Sunday. U.S. Embassy in Mexico said on X that “due to ongoing security operations in multiple states and related road blockages and criminal activity, U.S. citizens should shelter in place in the named locations until further notice.”

Those locations, the Embassy said, are “Jalisco State (including Puerto Vallarta, Chapala, and Guadalajara), Tamaulipas State (including Reynosa and other municipalities), areas of Michoacán State, Guerrero State, and Nuevo León State.”

The U.S. Embassy also listed various “actions to take,” including “be aware of your surroundings; avoid areas around law enforcement activity; [and] seek shelter and minimize unnecessary movements.”

In a message to Canadian citizens, the Canadian government said that “a shelter-in-place order is in effect in Puerto Vallarta.”

“If you’re in Jalisco State, keep a low profile and follow advice of local authorities,” said a post to the Canadian government’s travel advice account on X.

The United Kingdom’s Embassy in Mexico noted on X that the U.K.’s travel advice for Mexico had been updated with “new information on security incidents across the state of Jalisco.”

That advice warns against “all but essential travel to the areas south and south-west of Lake Chapala to the border with the state of Colima.”

It also warns against travel to 11 municipalities in northern Jalisco.

Among the other countries that issued security alerts to their citizens in Mexico were Australia and India.

“Australians in Mexico be aware of security incidents and roadblocks occurring across multiple states including Michoacán, Jalisco, Guanajuato and Tamaulipas,” Australia’s ambassador to Mexico, Rachel Moseley, wrote on X.

“Take precautions, monitor media and follow the advice of local authorities,” she added.

In a post directed to “all Indian nationals in Mexico,” the Indian Embassy in Mexico offered the same advice as the U.S. Embassy.

Mexico News Daily 

Airlines suspend some Jalisco flights due to security concerns; Bus service affected across the country

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The entrance to the GDL airport
While the Guadalajara airport operator assured the public that the security situation was under control, airlines have suspended some flights in Jalisco, including to Puerto Vallarta. Due to highway blockades across the country, bus service has been suspended in many areas. (Shutterstock)

The operator of the Guadalajara International Airport (GDL) said Sunday that no incidents had occurred inside the facility, despite reports of the presence of armed men.

In a statement posted to X early Sunday afternoon, the Pacific Airport Group (GAP) said that the Guadalajara Airport was operating normally, just hours after the leader of the Jalisco New Generation Cartel (CJNG), Nemesio “El Mencho” Oseguera Cervantes, was killed in a federal security operation in Jalisco.

Jalisco cartel chief ‘El Mencho’ killed in Mexican Army operation

GAP said there were no cancellations or impacts on flights related to events in Jalisco, where fiery narco-blockades appeared on highways and roads on Sunday morning.

“The situations recorded in various areas of the state are not impacting the internal operation of the airport terminal nor safety within the facilities,” it said.

“The air terminal is under the protection of the National Guard and the Ministry of National Defense,” GAP added.

The airport operator said that no incidents had occurred inside the airport and declared there was no risk to passengers, airport workers or visitors.

Apparently referring to video footage showing people panicking and running inside Guadalajara Airport, GAP said that “information and material” circulating on social media “doesn’t correspond to situations of risk inside the terminals, but rather hysteria among passengers.”

GAP released its statement after some media outlets, including the newspaper La Jornada, reported the presence of armed men in the Guadalajara airport.

An MND source who was at the airport said that everyone suddenly started running, despite there being no apparent threat.

Earlier in the day, the Guadalajara Airport advised passengers to allow extra time to arrive due to “unforeseen situations” on the highway to Chapala that may change traffic conditions.

Meanwhile, Air Canada said on X that “due to an ongoing security situation in Puerto Vallarta impacting the @VallartaAirport, Air Canada has temporarily suspended operations there today.”

“We are monitoring the situation and are in contact with local authorities who are working to resolve the issue,” the airline said.

“Customers are advised not to attempt to go to the airport unless their flight is shown as operating on aircanada.com, and will be directly notified of changes to their itineraries. We will share more information as soon as it becomes available,” Air Canada said. 

In a separate statement, GAP said that some flights from Manzanillo airport had been canceled. That airport is located in the state of Colima, which borders Jalisco.

GAP advised passengers to contact their airlines to obtain up-to-date information about the status of their flight. That advice appears sound for anyone traveling to or from Guadalajara, and airports in neighboring states, on Sunday.

Some bus services have also been canceled or delayed, presumably due to the risk of violence on Mexican highways this Sunday as CJNG members react to the death of Oseguera Cervantes, who was wanted both in Mexico and the United States. One affected service was that between Mexico City’s northern bus terminal and the city of San Miguel de Allende in the state of Guanajuato.

Mexico News Daily

Reader: Have you or your travel plans been affected by the unrest in Mexico today? We are monitoring our inbox for on-the-ground updates. Please email us and include any first-hand footage with location information at editorial@mexiconewsdaily.com.

Jalisco cartel chief ‘El Mencho’ killed in Mexican Army operation

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cjng chief El Mencho
CJNG cartel founder and chief 'El Mencho' was killed in Tapalpa, Jalisco, Sunday morning, Milenio newspaper reported. (US Department of Justice)

This story is developing and will be updated as we learn more.

Nemesio “El Mencho” Rubén Oseguera Cervantes, founder and top leader of the Jalisco New Generation Cartel (CJNG), was killed by federal forces Sunday morning, according to the Ministry of Defense.

A Mexican Defense Ministry press release regarding El Mencho's death
A Ministry of Defense press release confirmed that El Mencho died Sunday morning in a military operation in Tapalpa, Jalisco. (Defensa)

The operation was led by the Army and federal forces in Jalisco in an area known to be controlled by El Mencho.

In a press release, the Ministry of Defense said that during an operation to arrest El Mencho, Mexican military forces came under fire and were forced to defend themselves. Four CJNG operatives were killed in the firefight. Three more, including El Mencho, were gravely injured. They were air lifted to Mexico City but died en route, the Defense Ministry said.

In addition to Mexican military intelligence, United States authorities contributed information used to carry out the operation, the ministry said.

Reports of security operations started circulating this morning in the municipality of Tapalpa, a town located some 90 kilometers south of Guadalajara, the state’s capital. Residents in that area reported overflights and the presence of military convoys, which foreshadowed a large-scale deployment.

Later, road blockades were reported in at least six states: Jalisco, Michoacán, Colima, Tamaulipas, Guanajuato and Aguascalientes.

Videos that circulated on social media showed the burning of vehicles and public buses in Puerto Vallarta, Guadalajara and Tapalpa. Residents also reported burnings of pharmacies and convenience stores in different parts of Guanajuato.

In Puerto Vallarta, residents reported that the city was under siege by men on motorcycles and the sound of gunshots.

Authorities are maintaining active operations in several states to contain possible reactions and reinforce security following one of the most significant events in the fight against drug trafficking in recent years.

Who was ‘El Mencho’?

“El Mencho” was considered the top leader of the CJNG, one of the most powerful and violent cartels in Mexico, with a strong presence in Jalisco, Colima, Michoacán and other states. He also played a key role in the trafficking of methamphetamine and fentanyl to the United States.

The U.S. Department of Justice had issued federal charges against him and offered multimillion-dollar rewards for information leading to his capture.

El Mencho’s death opens the door to possible internal reshuffling, succession disputes and risks of increased violence in territories where the CJNG operates, something that security specialists see as a likely scenario after the fall of such a concentrated leadership.

With reports from Milenio, El Informador, Se Uno Noticias, and El Financiero

Pedro de Alvarado: A man of violence who helped shape modern Mexico

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Pedro de Alvarado
Pedro de Alvarado was one of many Spanish men of his era to seek their fortune in the Americas. (Public Domain)

Pedro de Alvarado was everything Spain wanted in a conquistador. He came from a minor noble family that had a distinguished history but few prospects. He was one of five sons and a twin to the only daughter. His home province of Extremadura, Spain, had a tradition for producing soldiers, and by the time Pedro reached adulthood, the long struggle against the Muslims was over. Thus, there was limited work for a young man with little interest in books or writing but comfortable on a horse and useful with a sword. 

The conquest of Cuba

With few prospects in Spain, he set out across the Atlantic in the hope of improving his fortunes. This was 1510, early in Spain’s American venture, when the prospects were greater. Soon after arriving in the Americas, he took part in the conquest of Cuba. Details of the role he played are unrecorded, but Alvarado became the owner of a hacienda. As far as we are aware, the next seven years passed with him managing his lands and establishing a position for himself in island society. 

Diego Rivera mrual
From a mural by Diego Rivera, showing the exploitation of Indigenous people by Spanish conquistadors. (Wolfgang Sauber/Wikimedia Commons

Then, in 1518, he enlisted with Juan de Grijalva to join the expedition that would explore the Yucatán. Alvarado was now 33 and in his prime, moving toward financial independence and with a reputation for generosity, at least toward his Spanish colleagues. 

It helped that Alvarado looked the part. Judging by the written descriptions, he was a handsome, well-built man who was something of a dandy, dressing in imported silks and velvets. Historian Bernal Díaz del Castillo, who would have known him well, wrote of his “very cheerful countenance and a winning smile.”

An early return from Yucatán

While Alvarado was a capable leader with a dash of bravado, he was not always easy to work with. For his younger officers, he was generally pleasant enough, but a fierce temper lay behind the soft commands, and he could be reckless. As de Grijalva’s fleet made its way along Mexico’s Atlantic coast, Alvarado, having pulled ahead of the rest of the convoy, took his ship into the Papaloapan River. His commander was not happy with de Alvarado taking such a risk, and shortly afterward, he used the excuse of a ship needing repairs to send Alvarado back to Cuba. 

It was a poor decision, for Alvarado used his early arrival in Cuba to claim much of the glory of the expedition for himself. 

An expedition to Tenochtitlán 

Grijalva brought back a few gold trinkets and stories of a rich inland kingdom. This was enough to attract Spanish interest, and Hernán Cortés was authorized to prepare the next expedition. Alvarado was one of the first to sign up for the campaign. He would have been useful in many ways; Díaz also notes his skill at training young soldiers.

Having reached Cempoala, just north of modern Veracruz, Cortés left part of his force on the coast while he marched the main party inland towards the Aztec heartlands. This route took them through the lands of the Tlaxcalans, who were allies of the Aztecs. 

Massacre in the Great Temple
Painting depicting the massacre of the Mexica in the Great Temple, for which Alvarado was responsible. (Public Domain)

Initially, the Tlaxcalans were aggressive but also impressed with Spanish steel, and they started to see the possibility of allying themselves with the foreigners and escaping their Mexica overlords. Alvarado particularly impressed them: Noting his powerful physique and flaming red hair, they named him Tonatiuh, as he appeared to resemble their vision of the sun god. 

A diplomatic marriage and the road to Tenochtitlán

As part of the alliance, he was married to one of Chief Xicotencatl’s daughters, a woman who took the Spanish name Doña María Luisa. 

As Cortés made his way inland, he sent Alvarado ahead with a small party to make contact with the Mexica ruler Moctezuma II at Tenochtitlán. At this stage, this was as much a diplomatic mission as it was a conquering army. 

The story of the destruction of the Mexica Empire is well documented, and we can jump forward six months to April 1520. As negotiations continued in the capital, Cortés faced a new challenge: Diego Velázquez, the governor of Cuba —  believing Cortés had disobeyed his orders — sent Pánfilo de Narváez to the mainland to arrest the wayward captain. Cortés departed for the coast to confront the danger, leaving Alvarado in charge of the small Spanish detachment that remained in Tenochtitlán.  

The Tenochtitlán massacre

As the day of a big festival approached, the Tlaxcalteca allies of the Spanish became increasingly nervous, fearing the Mexica would use the festival to attack them. It did not help that the best translators had gone with Cortés, leaving Alvarado with a man called Francisco, who had only rudimentary Spanish. Alvarado could have had very little intelligence of the Mexica’s real intentions.

On the night of the festival, hundreds of dancers performed in the Great Temple, making a wall of noise with their shouts and drums. Alvarado, perhaps anticipating that this was the prelude to an attack, perhaps panicking, led a brutal attack on the dancers. Hundreds of people, including the cream of the Mexica nobility, were massacred. 

Conquest of Tenochtitlán
Painting of the Spanish conquest of Tenochtitlán by Hernán Cortés and his conquistadors. (Public Domain)

The city was packed for the festival, and as word of the attack spread, a mob descended on the Spaniards. Alvarado, his head bleeding after having been struck by a stone, led the survivors back to the relative safety of their base in the Palace of Axayacarl. The night had been a disaster not only for the Spanish but also for their vassal, Moctezuma, who lost the last support of his own people.

The retreat from Tenochtitlán, ‘Victorious Night’ for the Mexica

Cortés, having got the better of Narváez, returned with an army strengthened by new recruits. The situation in the capital was untenable, and the Spanish retreated to nearby Tlaxcala. Alvarado, commanding the rear guard, fought with distinction during that dangerous march out of the city. According to a disputed legend, at one point, he escaped capture by using his spear to pole-vault across a gap in the damaged causeway. 

For a few weeks, the future of Spain’s influence on the mainland hung in the balance, but Cortés regrouped and once again marched on the Mexica capital. Alvarado was given command of one of the four Spanish divisions, and whatever role he had played in creating the disaster, he now made amends: On the day the city was stormed, his troops were the first to reach the city center.

A promotion and then an inquest

As the Spaniards extended their influence across the country, Cortés summoned his old friend Alvarado for a new task. There were stories that the villages of Chiapas, on the edge of Spanish influence, were being harassed by an Indigenous warrior race from the south, and Cortés wanted to explore that region. 

Alvarado argued for a larger force, one that could not only identify the problem but deal with it. And so in 1524, he marched into what is now Guatemala with 300 Spanish foot soldiers, 120 horsemen and several hundred native allies. 

He used the same tactics that had proved successful against the Mexica, combining alliances with brutality. Initially, this meant joining the Kaqchikel against their traditional rivals, the K’iche

Spanish conquest routes in the Americas following the first voyage of Columbus in 1492. (Simon Burchell/Wikimedia Commons)

The first campaign was brought to a halt by April rains, and Alvarado, leaving his brother Jorge in charge of a far-from-pacified country, returned to Mexico City and then Spain.

To Spain and back

The Spanish trip proved a success. Having defended his actions in Guatemala, Alvarado was confirmed as governor of the new province and awarded the military title of adelantado. Ignoring his marriage to the Tlaxcalteca princess, he took Francisca de la Cueva as his wife. This was an excellent political marriage, for she had close connections to the Spanish king thanks to her influential uncle, the Duke of Albuquerque.  

Alvarado’s return to New Spain proved more troublesome. His new wife died very soon after arriving, and there had been a shift in the political balance. Power in New Spain was a struggle between the old landowners and the officials newly sent from Spain, the influence of either side rising or falling on the whims of the king.  

Alvarado arrived to find Cortés was out of favor, and he himself faced a formal review, a residencia for his past actions. He might even have spent a spell in prison, but Cortés, that great survivor, returned to influence, and Alvarado was free to seek new projects.

Seeking a route to the Spice Islands

South America seemed to offer unlimited promise, and in 1532, Alvarado landed off the coast of modern Ecuador. He marched inland, a disastrous trek that took a heavy toll on his force. 

He returned to the coast, only to be confronted by Sebastián de Belalcázar, who had already started the colonization of Peru and wanted no Spanish rivals in the region. Too weak to offer resistance, Alvarado sold his ships and supplies to Belalcázar — both men claiming to have been robbed in the deal — and returned to New Spain.

Lienzo de Quauhquechollan
The Lienzo de Quauhquechollan codex shows the campaign to conquer Guatemala from an Indigenous perspective. (Public Domain)

The year 1536 saw Alvarado intervene in Honduras, where the small Spanish settlements were at odds with each other. He might well have been facing a second residencia, for in 1537, he once again sailed to Spain, most likely to bring his case before the Spanish king.

The visit went well, and Alvarado’s position as governor of Guatemala was reconfirmed for another seven years and extended to cover the governorship of Honduras. It probably helped that he had married Beatriz de la Cueva, sister of his first wife, thereby retaining the protection of the Duke of Albuquerque.

By 1541, de Alvarado was constructing a fleet to seek a route to China and the Spice Islands. Although Magellan had struggled across the Pacific in 1520, half a century after Columbus, the Spanish had still not been able to chart the tides and winds that would allow a safe journey from New Spain to the Spice Islands and back again.  

An unexpected death in battle

Alvarado was sailing north along the coast and had reached Jalisco when news came of an Indigenous rebellion in the area, after a decade of brutal Spanish rule and enslavement via the encomienda system. Coming inland to Guadalajara, he was riding up a steep hill to confront the rebels when his horse slipped in heavy rain and fell on him. 

The exact date of the accident is uncertain, so we do not know how long he suffered. However, Alvarado died on July 4, 1541, at the age of 55 or 56.

His will — or rather a letter outlining his wishes — was entrusted to Francisco Marroquín, the first bishop of Guatemala, who had been connected with Alvarado since meeting him in the Spanish Court in 1528 and traveling back with him to New Spain in 1529. The original document still survives. 

Death of Pedro de Alvarado
Death of Pedro de Alvarado, depicted in the Codex Telleriano-Remensis. (Public Domain)

According to the provisions of Alvarado’s will, his numerous mestizo children were to be provided for, his slaves on farms and mines were to be released and the church was to be given a new chapel. A ship builder he owed money to was to be paid. 

These were honorable gestures, but Alvarado is remembered in Mexico and Latin America for his greed and cruelty to Indigenous people.

Bob Pateman lived in Mexico for six years. He is a librarian and teacher with a Master’s Degree in History.

A clash of empires: Maya cities battle for dominance in the Late Classic period

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Structures I and II of the Calakmul archeological site are vast, stepped pyramid-like structures emerging out of the jungle in Campeche, Mexico.
Calakmul's Structures I and II in Campeche display the power and resources the Kanu'l dynasty accumulated as it worked to become the major Mayan power center in Mesoamerica during the Late Classic period. (Sentimientos de mi nación)

As part of an exploration into Mexico’s long and rich history, Mexico News Daily has teamed up with one of the country’s top Maya experts to examine the ancient world that flourished across Mesoamerica. This is Part 4 in a series of articles on the ancient Maya. Follow the links to read Part 1, Part 2 and Part 3.

In our previous entry, we talked about how the Late Classic period for the pre-Columbian Maya was characterized by a high degree of political maneuvering and military aggression, leading to increased political and social complexity.

Map of the Mesoamerican world of the prehistoric Mayan cities of the Classic and Postclassic periods, showing cities from modern-day Mexico, Guatemala and Belize.
As this map shows, some of Mexico’s most famous Maya cities — such as Chichen Itzá and Tulum — were sites from the Post Classic period (denoted by squares). In the Classic period, the most powerful cities were Tikal and then Calakmul. (Courtesy Pablo Mumary)

Hence the need for this second article on the Maya Late Classic period — continuing our previous installment. Re-read the first part here.

There’s a lot we’re not certain of, but as we mentioned in the previous article, evidence suggests that the Maya societies during this period were involved in an escalating struggle to control natural resources, the procurement of luxury materials and the dominance of trade routes to guarantee the procurement of said luxury materials, and to generally accumulate wealth and power.

Who were the Kanu’l dynasty?

As we mentioned in Part 2 of our series, during much of the Early Classic period, the dominant power in the Maya Lowlands appears to have been the political entity of Tikal, in Guatemala, and its ruling dynasty, the Mutu’l. This dominance followed the defeat of nearby rivals like the city of Uaxactún, as well as the linking of the Mutu’l with foreigners arriving from Teotihuacan — an event we also discussed in Part 2. These Teotihuacan outsiders imposed a new geopolitical reality in Mesoamerica during the Early Classic period and possibly took Tikal as their primary center.

However, we know from an artifact from the Mesoamerican city of Caracol in Belize — referred to as Altar 21 — that Tikal’s forces were defeated in A.D. 562 when Caracol allied with a new force hailing from the distant northern lands: the Kanu’l dynasty, who were from the city of Dzibanché in Quintana Roo and used a distinctive emblem glyph featuring a snake’s head.

During the sixth century, Dzinbanché had begun an aggressive territorial expansion strategy that took them to both northwestern Mexico and southward into Belize and Guatemala’s Petén region. A clash with Tikal, the greatest power in the Petén, was inevitable.

Graphite transfer on paper of Mayan hieroglyphics from a lintel at the Yaxchilian archeological site in Chiapas. The hieroglyphics are displayed in a 4 by 8 grid structure.
A drawing of Lintel 35 at Yaxchilán, which recounts the sacrifice of a war captain of Dzinbanché who was captured by Yaxchilán. (Harvard University Peabody Museum)

One piece of evidence Dzinbanché’s aggressive expansion can be found in an archeological artifact known as Lintel 35, from the Mesoamerican city of Yaxchilán, in modern-day Chiapas.

Carvings on the lintel recount how, during an armed conflict in A.D. 537, Yaxchilán’s rulers — the Pa’chan dynasty — captured an important war captain of the Kanu’l dynasty and sacrificed him to the city’s patron deities, evidence that Dzibanché’s rulers were rapidly expanding their power and influence.

Likewise, several stelae found in Naranjo — a city located in the Guatemalan Petén near Tikal and Caracol — explain that by A.D. 546, Naranjo’s rulers had already been allies of the Kanu’l dynasty for several generations.

This territorial expansion allowed Dzinbanché to gain control of two key routes: the Usumacinta River in the northwest and the Belize River and its tributaries — whose northern outlet reached as far as Chetumal and whose southern outlet facilitated communication with cities like Naranjo and Caracol. This control also provided a gateway to conquering the west and Tikal.

And so the conflict of A.D. 562 thus signified the collapse of the Mutu’l dynasty as a major power in the region — at least for the moment — and the rise of the Kanu’l dynasty, with its growing network of allies.

Dzinbanché becomes Calakmul

A mask made of jade found at the Calakmul archeological site. It has stones representing its eyes and carved circular embellishments near the figure on the mask's ears.
A jade mask found in Structure VII of Calakmul, likely belonging to one of the late Kanu’l rulers. (INAH)

Multiple stone monuments from the beginning of the seventh century record the presence of Kanu’l rulers in different cities across the Maya Lowlands and their military imposition on sites as important as Palenque in Chiapas.

Around A.D. 635, following an interdynastic conflict, the Kanu’l dynasty decided to move its capital from Dzibanché to Calakmul, in present-day Campeche.

The great city of Calakmul — whose ancient name was Uxte’tuun (“the city of the three stones”) — enjoyed a privileged, central strategic location. Its position allowed it to control communications in all directions and establish trade routes to the west, east and south. With the appointment of Yuhkno’m Ch’e’n II as Calakmul’s new ruler around A.D. 636, the Kanu’l dynasty experienced its golden age, establishing a vast network of favorable alliances.

This ruler established what is known as the Camino Real (Royal Road), a communication route reaching the city of Cancuén in Guatemala, which allowed Calakmul to control the important Pasión River, through which various objects and products reached the capital.

Yuhkno’m Ch’e’n II began remodeling Calakmul, erecting several monuments and building its most important pyramidal structures. He also expanded the Kanu’l dynasty’s dominance: Many of the new k’uhul ajaw (holy lords) of other cities owed him fealty, as they had been installed into office in the presence of the ruler himself, who authorized and legitimized them.

Tikal’s loss is Calakmul’s gain

Close up of the design on a ceramic vase found at the Tikal archeological site in Guatemala. It shows ambassadors visiting the court of the Tikal ruler, Jasaw Chan K’awiil.
A vase recovered from the Tikal archeological site shows Calakmul ambassadors in the court of a later Tikal ruler, Jasaw Chan K’awiil. (Mayavase Database)

During Yuhkno’m Ch’e’n II’s reign — and until his death in A.D. 686 — the defeated city of Tikal and its leaders suffered submission to the Kanu’l, who closely monitored Tikal’s actions. In this regard, the Kanu’l leaders’ involvement in the internal conflict between two factions of the Tikal dynasty — as noted in the hieroglyphic record in the ancient city of Dos Pilas — is noteworthy.

Located in the Petexbatún region, near the Pasión River, the city became a key enclave to which a section of the Mutu’l dynasty in Tikal was exiled, possibly for advocating a closer relationship with the Kanu’l — possibly under the influence of Calakmul’s leaders. What we do know is that Dos Pilas integrated into Calakmul’s network of allies after the internal dynastic conflict in Tikal.

How Calakmul controlled its vassal cities

Although Calakmul’s network of vassal dynasties maintained a degree of political autonomy in their lordships, the Kanu’l rulers imposed a subtle yet firm control over their subordinates through marriage connections and by raising political hostages.

Yuhkno’m Ch’e’n II and his successors, Yuhkno’m Yihch’aak K’ahk’ and Yuhkno’m Took’ K’awiil, maintained a strategic marriage policy, sending elite daughters to various cities to marry future rulers and thus establish favorable alliances. In addition, hieroglyphic inscriptions also reveal cases where firstborn sons and future young rulers were sent to Calakmul to learn the ways of courtly life while being groomed as loyal future allies. Both of these strategies have been recorded at the site of La Corona in Guatemala.

An infographic done in colorful squares against a gray background with each square contining basic information about various ancient Maya cities in modern-day Mexico, Belize and Guatemala.
Need a scorecard to keep track of this Mesoamerican “game of thrones”? Here’s a quick guide to all the major Mayan cities discussed in this article. (Mexico News Daily)

A Tikal resurgence and the end of the Kanu’l dynasty

Although Yuhkno’m Ch’e’n II’s successors worked to maintain the Kanu’l dynasty’s power — representing themselves as the great rulers of both the earthly and supernatural planes who had the favor of a large number of deity patron entities that certified their authority — around A.D. 695, Calakmul’s network of allies and its control system began to crumble.

With Yuhkno’m Ch’e’n II’s death in A.D. 686, Tikal’s leaders began to reorganize: Ruler Jasaw Chan K’awiil strengthened his city’s position in the region to the point where he received emissaries from Calakmul at his court to negotiate. No agreement was reached, however, and in A.D. 695, the armies of the two most powerful dynasties in the Maya Lowlands clashed.

The confrontation was decisive, as was the defeat of the Kanu’l dynasty. Calakmul lost one of its most important patron deities, Yajaw Man, on the battlefield, taken back to Tikal as war booty. Gradually, the Kanu’l’s old network of allies became scattered as Tikal — under Jasaw Chan K’awiil and then his son, Yihk’in Chan K’awiil — continued to reconquer nearby territories.

The Kanu’l leadership — with Calakmul now a vassal state to Tikal — understandably made constant attempts to project a sense of normalcy: Yuhkno’m Took’ K’awiil ordered the remodeling of buildings and the erection of new stone monuments exalting the dynasty and its ruler — who bore the most important political titles, was accompanied by preeminent supernatural entities and was adorned as a prominent military chief.

However, the reality was different: A few years later, around A.D. 736, Tikal attacked again at the outskirts of the capital city. Ruler Yuhkno’m Took’ K’awiil was defeated and captured.

Carved Mayan stone monument from Calakmul, known as Stela 51, has images of the ruler of Calakmul, Yuhkno’m Took’ K’awiil in ceremonial garb, looking sideways
Monuments at Calakmul from the beginning of the eighth century, such as Stela 51 shown here, illustrate how the Kanu’l dynasty responded to the unraveling of its empire with propaganda that denied the empire’s deterioration. (National Museum of Anthropology)

We do not truly know his fate, but he was likely taken to Tikal to be exposed to public derision alongside one of his captured patron entities. Perhaps he was fortunate enough to return to Calakmul. But a potential portrait of him carved on Altar 9 at Tikal — showing a man captured and bound — suggests a tragic end for the last of the Yuhkno’m rulers of Calakmul.

With Calakmul defeated, Tikal’s victorious ruler was not benevolent: He launched a series of attacks against former Kanu’l allies, such as the cities of Naranjo and El Perú-Waka’, subjugating Tikal’s longtime adversaries.

Despite the situation, Calakmul’s leadership made valiant efforts to maintain the political and social order in their city. But by the end of the eighth century, the dynasty’s sunset was an undeniable reality, and the Kanu’l rulers eventually disappeared from the archaeological record.

During this period, we know that the occupation of Calakmul dropped significantly, as did the construction of monuments and buildings. The great Kanu’l city slowly and irrevocably lost its splendor.

Pablo Mumary holds a doctorate in Mesoamerican studies from UNAM and currently works at the Center for Maya Studies at IIFL-UNAM as a full-time associate researcher. He specializes in the study of the lordships of the Maya Lowlands of the Classic period.

Mexico’s week in review: Sheinbaum says no to the US — and yes to Canada

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Sheinbaum and two Mexican generals observe a military band on Army Day in Puebla
"We now live in a complex world, where external pressures, geopolitical interests and global challenges put nations' sovereignty to the test. Our armed forces are the guarantee that Mexico will independently choose its destiny," President Sheinbaum declared Thursday at a speech in honor of Army Day in Puebla. (Mario Jasso / Cuartoscuro)

As Mexico recovered from Carnival weekend — and Valentine’s Day — President Sheinbaum kicked off the third week of February with the announcement of new incentives for Mexico’s film industry. Soon after, Mexico and Canada shared plans to deepen their economic ties while Mexico rejected U.S. President Trump’s invitation to join his Board of Peace. Tariffs and trade pressure continued to be dominant themes throughout the week, which ended with a U.S. Supreme Court decision that struck down many Trump tariffs, including duties levied on Mexican exports. Through it all, Mexico continued to make progress on its many security challenges, with high-profile arrests as well as drug and fuel smuggling busts.

Didn’t have time to read this week’s top stories? Here’s what you missed.

Diplomacy and trade: Navigating Washington while courting Ottawa

Sheinbaum launched the week with a major announcement: a new film tax incentive offering productions a 30% income tax credit on Mexico-based expenditures, up to 40 million pesos per project. Salma Hayek appeared at the National Palace to celebrate the initiative, calling it a long-overdue moment of support for Mexican cinema.

Perhaps the most significant diplomatic and economic story of the week was Mexico and Canada’s move to formalize their partnership in the face of continued U.S. pressure. Economy Minister Marcelo Ebrard announced Monday that the two countries are preparing a joint economic action plan to be unveiled later in 2026, focusing on minerals, infrastructure, supply chains and security cooperation. The announcement came as more than 370 Canadian business leaders descended on Mexico City, Guadalajara and Monterrey for what Ebrard called the most significant bilateral private-sector dialogue in recent years.

At her Tuesday mañanera, Sheinbaum framed the initiative not as a pivot away from the United States but as a deepening of existing ties. “More than a plan B, we’re strengthening our relationship with Canada,” she said, while insisting the USMCA would remain in place regardless of the outcome of this year’s trilateral review.

That same Tuesday, Sheinbaum also confirmed that Mexico had declined President Trump’s invitation to join his newly created Board of Peace, citing the exclusion of Palestine from its inaugural Washington meeting. Mexico’s U.N. ambassador will attend as an observer only.

On Wednesday, Sheinbaum expressed cautious hope that U.S. Trade Representative Jamieson Greer’s public remarks about possible “adjustments” to the U.S.’s 50% steel and aluminum tariffs might presage relief for Mexico. “It would be very good,” she said, while acknowledging her government had nothing concrete yet.

Meanwhile, in a counterpoint to trade tensions, the U.S. government announced a $40 million investment in CIMMYT, the International Maize and Wheat Improvement Center headquartered in Texcoco. U.S. Ambassador Ron Johnson described the two countries as “agricultural powers with deeply integrated markets,” and CIMMYT said the funding will support development of drought- and heat-tolerant crop varieties, genetic resources and early warning systems for emerging agricultural pests.

A busy week for security enforcement

Law enforcement racked up significant seizures across the country this week. Federal authorities dealt a major blow to fuel theft networks with a huachicol bust in Minatitlán, Veracruz, seizing more than 149 vehicles, 25 containers, 17 storage tanks and 82,200 liters of stolen hydrocarbons across four raided properties. No arrests were reported.

Fuel smuggling — which is a lucrative business for organized crime — has been the subject of increasing attention and enforcement over the past year. On Thursday, Sheinbaum confirmed that Mexico has sought the extradition from the United States of businesspeople allegedly involved in importing fuel into Mexico without paying taxes, including “the Jensens” — a Utah family facing charges in the U.S. for allegedly smuggling $300 million worth of crude oil in collaboration with Mexican criminal organizations.

Earlier in Sinaloa, more than 100 mothers of the missing marched silently through the Mazatlán Carnival Sunday night, displaying photos of their loved ones to thousands of spectators who responded with applause. The state has seen more than 2,800 homicides since intra-cartel fighting erupted in September 2024.

Meanwhile in Oaxaca, military aircraft intercepted a clandestine plane transporting 534 packages of cocaine — more than half a tonne — near the village of Huamúchil in the Isthmus of Tehuantepec. Suspects fled on stolen motorcycles as locals watched what one reporter described as a “movie-set” scene. No arrests were made in that operation either, though the drugs were secured by the Defense Ministry. Together with other busts, Mexico’s seized a total of nearly 10 tonnes of cocaine over the course of the week.

In Michoacán, the investigation into the assassination of Uruapan mayor Carlos Manzo, shot dead at a Day of the Dead celebration last November, inched forward with three more arrests in connection with the case. The suspects were detained in Tarímbaro and are believed to be connected to alleged CJNG member Alejandro Castellanos Villana, himself arrested in December. In a dramatic move, Manzo’s widow — and current Uruapan mayor — Grecia Quiroz filed criminal complaints against three Morena party politicians, including a sitting senator and a former governor of the state, alleging political motives behind the killing.

Finally on Friday, Sheinbaum held her press conference in Irapuato, Guanajuato, where officials presented data showing a 62% drop in homicides in the state in January compared to the same month last year — the lowest daily murder rate since Sheinbaum took office. Security Minister Omar García Harfuch attributed part of the trend to 4,400 arrests in the state over the past 16 months. Guanajuato remains Mexico’s most violent state by total homicides, but officials called the trend “very significant.”

Business and the courts: Investment anxiety persists

A Bloomberg report painted a troubling picture of Mexico’s post-reform judiciary. According to the investigation, companies operating in Mexico are increasingly avoiding the courts in favor of arbitration, and some have delayed investment plans amid concerns about inexperienced judges, erratic rulings and what many see as a politicized system aligned with the ruling Morena party. Coparmex said investment has fallen to pandemic-era lows. The Supreme Court defended the new judiciary and pointed to ongoing training, while Morena senators noted the reform would “take time to mature.” A second round of judicial elections is set for 2027.

But despite some businesses’ hesitation, investment and new projects continue to roll in:

Infrastructure, tourism and the environment

Mexico’s airports had a mixed 2025. The AICM in Mexico City saw passenger traffic fall 1.7% to 44.6 million — its second consecutive annual decline — while AIFA grew 11.5% to 7.1 million passengers. U.S. flight restrictions, aircraft engine overhauls and ongoing AICM renovations were cited as contributing factors. The government is counting on the 2026 World Cup and a prospective lifting of U.S. flight restrictions to reverse the trend. Meanwhile, the Guanajuato International Airport is set for a 2.88 billion-peso overhaul over the next four years, including a 23% expansion of the terminal building, three new boarding gates and a 58% larger aircraft apron.

On Thursday, Sheinbaum confirmed that the new rail link between central Mexico City and AIFA will open before Easter — welcome news for commuters and travelers, and a step toward the government’s goal of boosting the airport’s passenger numbers.

In the Yucatán Peninsula, a federal appeals court granted a definitive suspension of construction on Section 5 of the Maya Train — the 65-kilometer Cancún-to-Tulum stretch — until authorities verify compliance with environmental regulations. The civil group Sélvame del Tren, which brought the case, cited the loss of 3.6 million trees and damage to more than 120 caves in the region’s aquifer system. The Maya Train’s freight circuit, however, continues to advance, with four multimodal cargo terminals reported at 25% completion.

Mexico City is facing its own environmental problems: The metropolis recorded only three days of acceptable air quality in the first 48 days of 2026, with four Phase 1 ozone alerts already declared — typically the fourth doesn’t arrive until April. Unseasonably high temperatures and a grassland fire east of the capital worsened conditions, with authorities urging vulnerable groups to stay indoors during peak hours.

On the Caribbean coast, the Navy warned that sargassum arrivals could exceed historical averages by 75% during March and April. Some 280,000 tonnes of the brown macroalgae are drifting westward through the Atlantic, with Playa del Carmen already installing the longest anti-sargassum barrier in its history — five kilometers — ahead of the Easter peak season. The timing is particularly sensitive with the FIFA World Cup drawing international attention to the region this summer.

On a positive note, Mexico welcomed 47.8 million international tourists in 2025, up 6.1% from 2024, generating $31.7 billion in revenue. Mexico currently sits sixth on the global most-visited list, with projections suggesting a top-five ranking is achievable by 2040.

Here are some other culture and lifestyle highlights from last week:

Looking forward

The week ahead promises more of the same complexity. Keep an eye out for news on Mexico’s plans for electoral reform, set to be announced in coming weeks, and the possible approval of a 40-hour workweek. Meanwhile the USMCA review timeline, the ongoing crackdown on fuel smuggling and the question of whether steel and aluminum tariff relief actually materializes will all continue to shape the economic climate. For those planning a Caribbean beach vacation, perhaps start checking the sargassum forecasts now.

Mexico News Daily


This story contains summaries of original Mexico News Daily articles. The summaries were generated by Claude, then revised and fact-checked by a Mexico News Daily staff editor.