President Claudia Sheinbaum spent the weekend before this week began in Puebla, kicking off the 2026 National Reforestation Day from the mountain pass between the Popocatépetl and Iztaccíhuatl volcanoes. There, marking the International Day of the World’s Indigenous Peoples, she declared that the Paso de Cortés — named for the conquistador who marched through it in 1519 — would be a great candidate for a new name.

On Monday morning, the president’s attention had shifted south: a powerful 7.4-magnitude earthquake struck western Colombia, killing hundreds. Sheinbaum immediately pledged Mexico would send Colombia everything it needed, but the country’s military rescue brigade quickly ran into a diplomatic hurdle, part of a tangle of certification disputes and friction that unfolded even as quietly extraordinary Mexican solidarity continued — not just with Colombia, but with wildfire-stricken Canada as well. Colombia’s quake also revived an old question for Mexico, one we explore in more depth here: with Venezuela and now Colombia both rattled by major temblors this year, does Mexico’s own position on the Pacific Ring of Fire mean its odds just went up?

Otherwise, the week of Aug. 10-14 in Mexico brought big economic headlines, athletic glory and advances in the Ayotzinapa criminal case.

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

Mexico extends a hand abroad

Mexico’s instinct to help its neighbors was on full display this week. More than 300 Mexican firefighters traveled to British Columbia to help battle over 100 active wildfires that have forced tens of thousands to evacuate, drawing an outpouring of gratitude on Canadian social media. Farther south, a 45-member team of Mexico’s famed “Topos” rescue brigade reached Cali, Colombia, on Wednesday to dig through earthquake rubble — but only after Colombian President Abelardo de la Espriella initially rejected their help, citing sovereignty concerns.

Mexico’s expert search-and-rescue team arrives in Colombia to help with rescue efforts

On Thursday, Sheinbaum confirmed that an official Mexican Army rescue brigade had not been authorized to enter Colombia and therefore remained at home. According to the president, Colombia’s new government demanded a type of certification the Mexican team does not have. Mexico kept sending humanitarian aid regardless — more than 58 tonnes of food, water and medicine by week’s end.

Ex-governor bound over in Ayotzinapa case

In one of the week’s most significant justice developments, former Guerrero Governor Ángel Aguirre was ordered to stand trial over his alleged role in the 2014 disappearance of 43 Ayotzinapa students. Prosecutors allege Aguirre ordered the destruction of security footage from Iguala’s Palace of Justice on the night the students vanished, partly to protect a nephew with ties to a local criminal gang. Aguirre, who resigned as governor weeks after the disappearances, remains jailed at the Altiplano maximum-security prison as the case — one of Mexico’s most notorious unsolved human rights tragedies — grinds toward trial nearly 12 years later.

The super peso returns

Mexico’s currency briefly broke back below 17 to the US dollar on Friday morning for the first time since 2024, in what analysts are calling the return of the “super peso.”

The peso has now strengthened for four consecutive days and appreciated more than 5% this year, a move Citibanamex attributes largely to global dollar weakness rather than Mexican fundamentals. Still, by the MND Peso Index™, which compares a basket of goods in Mexico and Dallas, the currency looks overvalued by 2.4% — a smaller gap than June’s 2.9%, suggesting the exchange rate isn’t too far removed from what prices on the ground would imply.

Homicides fall, but Sinaloa gets reinforcements

Security officials reported on Wednesday that the daily homicide average has fallen 51% since Sheinbaum took office, with July recording the lowest monthly tally of her administration so far. Even so, nearly half of the country’s murders remain concentrated in just seven states, Sinaloa among them. That reality was underscored by the Navy’s deployment of over 1,700 personnel to Mazatlán after the port city logged its bloodiest month of the year in July, as fighting between rival Sinaloa Cartel factions Los Chapitos and Los Mayos continues to spill beyond Culiacán into the tourist-heavy coastal city.

Visa fights spill into the mañanera

Washington’s campaign against Mexican political figures widened this week.

Andrés Manuel López Beltrán, the son of former President López Obrador and a former Morena party organization secretary, said the United States had revoked his visa, accusing Secretary of State Marco Rubio and his deputy of a politically motivated move. At Friday’s mañanera, Sheinbaum called the decision “essentially political in nature,” urging Washington to produce evidence against anyone it targets while insisting the dispute won’t spiral into a broader conflict with the United States.

Sheinbaum sees ‘political meaning’ in US visa revocations: Friday’s mañanera recapped

Business indicators to know

• Peso: Trading just above 17 to the dollar, its strongest level since February, even as the MND Peso Index™ pegs it as 2.4% overvalued.
• Inflation: July’s headline rate came in at 3.12%, its lowest since May 2020, though Banxico Governor Victoria Rodríguez says it’s too early to “claim victory.”
• Jobs: Formal employment shed 19,550 positions in July, a seasonal dip IMSS attributes to the school year’s end, even as average wages hit a record daily high.
• Industry: Industrial activity grew 0.2% month-on-month in June, lifted by mining and construction, while manufacturing logged its 12th straight month of annual decline.

Cyclospora cleared in the Riviera Maya

After British health authorities flagged a spike in cyclosporiasis cases among travelers returning from Mexico, Cofepris tested food and water samples from 16 Riviera Maya hotels — and found no trace of the parasite. All 43 samples, drawn from Playa del Carmen, Puerto Morelos, Tulum and Isla Mujeres, tested negative, and no contamination indicators turned up elsewhere. Mexico’s Health Ministry has confirmed 33 cyclosporiasis cases nationwide this year, a tiny fraction of the population, though the source of the UK cases remains unidentified.

Tourism notes

• June brought 4.11 million international tourists to Mexico, up just 1.1% year-on-year — a muted bump given that Mexico hosted 12 of its 13 World Cup matches that month.
• Tulum’s airport will regain five international routes this winter to cities in Canada and the United States, part of a state push to reverse a steep decline in international traffic.
• Sargassum accumulation, though still tracking toward the second-heaviest year on record, has begun easing across most monitored stretches of the Quintana Roo coast as collection efforts and shifting currents bring relative relief to hard-hit beaches like Tulum and Playa del Carmen.

Mexican athletes seize the moment

It was a banner week for Mexican sport. The under-20 men’s soccer team defended its Concacaf title, beating the United States 2-0 at Mexico City’s Estadio Banorte for a record 15th championship, with defender Cristóbal Alfaro scoring twice.

Meanwhile, Mexico delivered its best-ever medal haul at the Central American and Caribbean Games, where the delegation topped the table with a record 407 medals in Santo Domingo. The government announced every medal — not just an athlete’s best result — will now earn a cash prize, a change Conade chief Rommel Pacheco said was Sheinbaum’s own idea.

Mexico News Daily