Mexico's Involvement in World War II - The 201st Squadron's Story
News
Mexico City

Mexico's Involvement in World War II - The 201st Squadron's Story

Sarah Mitchell
Sarah Mitchell
February 9, 2026 10 min read 69

Yes, Mexico fought in World War II, sending the 201st Fighter Squadron (nicknamed the Aztec Eagles) to the Pacific Theater where they flew 59 combat missions over the Philippines and Formosa between June-August 1945, losing seven pilots. Mexico declared war in May 1942 after German U-boats sank two Mexican oil tankers, and the squadron's story represents an important but often overlooked chapter of Mexican military history.

Why Mexico Entered the War

Mexico initially maintained neutrality in World War II, but that changed in May 1942 when German U-boats sank two Mexican oil tankers - the Potrero del Llano and the Faja de Oro - in the Gulf of Mexico. These attacks killed Mexican citizens and destroyed property, forcing Mexico's hand.

On May 22, 1942, Mexico declared war on the Axis powers. President Manuel Ávila Camacho aligned Mexico firmly with the Allied cause, but the question remained: what form would Mexico's participation take?

Initially, Mexico's contribution was primarily economic and diplomatic. Mexican factories produced war materials. Mexican workers participated in the Bracero Program, filling labor shortages in U.S. agriculture and industry while American men fought overseas. Mexico provided vital oil resources to the Allied war effort.

But some in the Mexican military wanted to do more. They wanted Mexican forces to see actual combat. This desire led to the formation of the 201st Fighter Squadron.

Formation of the 201st Squadron

In 1944, Mexico began recruiting pilots for a combat squadron that would fight alongside American forces in the Pacific. The requirements were strict: pilots needed at least 300 hours of flight time and had to be unmarried (to minimize the number of widows if things went badly).

Over 300 pilots volunteered. The Mexican military selected 38 of the best, plus support personnel, forming a unit of about 300 men total. They called themselves Escuadrón 201, and their unofficial nickname became the Aztec Eagles.

The squadron traveled to the United States for training. They spent months at air bases in Texas and Louisiana, learning to fly American P-47 Thunderbolt fighters and training in combat tactics. The training was intense, designed to prepare them for the brutal realities of aerial combat in the Pacific.

By early 1945, the 201st Squadron was ready. They shipped out to the Philippines to join the U.S. Fifth Air Force.

Combat in the Philippines

The Aztec Eagles arrived in the Philippines in May 1945. The war in Europe had just ended, but fighting in the Pacific continued. Japanese forces still occupied parts of the Philippines and Formosa (Taiwan), and the Allied push toward Japan required constant air support.

The 201st Squadron's mission was ground attack - strafing enemy positions, bombing infrastructure, and supporting Allied ground forces. Flying P-47 Thunderbolts, they conducted missions over Luzon and Formosa, attacking Japanese defensive positions, airfields, and supply lines.

Between June and August 1945, the squadron flew 59 combat missions. They logged 1,966 combat hours and dropped over 1,000 bombs on Japanese targets. Their primary role was close air support and interdiction - dangerous, low-altitude work that put them directly in the path of enemy anti-aircraft fire.

The missions were brutal. P-47s were tough aircraft, but ground attack missions meant flying low and slow, making them vulnerable to ground fire. Several Mexican pilots were killed in action. Others survived close calls - aircraft riddled with bullets, emergency landings, near-misses with anti-aircraft shells.

The Squadron's Record

The 201st Squadron lost seven pilots during their deployment: five in combat operations and two in accidents during training. Each loss was mourned, but the squadron continued its missions, maintaining operational effectiveness despite casualties.

Their combat record was solid. American commanders praised the Mexican pilots for their skill and bravery. They flew their missions effectively, contributed to the Allied war effort, and upheld Mexico's honor in combat.

When Japan surrendered on August 15, 1945, the Aztec Eagles were still flying combat missions. They'd been in theater for just three months, but they'd proven themselves as capable combat pilots fighting alongside American and Filipino forces.

Return to Mexico

The 201st Squadron returned to Mexico in November 1945 as heroes. They received a massive welcome in Mexico City - parades, celebrations, official recognition from President Camacho. They'd proven that Mexican forces could fight and win alongside the world's best military powers.

But despite the initial celebration, the Aztec Eagles' story gradually faded from public consciousness. Most histories of World War II barely mention Mexico's contribution. Even in Mexico, younger generations often don't know this history exists.

I find this fascinating and slightly sad. The 201st Squadron's story deserves to be better known - not because it changed the outcome of the war (it didn't), but because it reveals something important about Mexican national character and the country's relationship with the United States during a critical historical moment.

The Monument and Museum

If you're in Mexico City, you can visit the Monumento a las Águilas Caídas (Monument to the Fallen Eagles) in the Campo Militar Marte military base. It commemorates the seven pilots who died during the war.

There's also a small exhibit about the squadron in the Museo de la Fuerza Aérea Mexicana (Mexican Air Force Museum) at the Santa Lucía Air Base, about an hour north of Mexico City. It includes photographs, uniforms, equipment, and detailed information about the squadron's training and combat operations.

I visited both, and they're worth the trip if you're interested in this history. The museum in particular does an excellent job of contextualizing the 201st Squadron within the broader history of the Mexican Air Force and World War II.

Why This History Matters

The 201st Squadron's story matters because it complicates simplistic narratives about Mexico's role in World War II. Mexico wasn't just a passive supporter or economic contributor - Mexican forces actually saw combat, and Mexican pilots died fighting fascism in the Pacific.

It also reveals the complex relationship between Mexico and the United States during this period. Despite historical tensions (the Mexican-American War was less than a century in the past), Mexico chose to align with the U.S. against the Axis powers. Mexican pilots trained at American bases, flew American aircraft, and fought alongside American forces.

This cooperation laid groundwork for the post-war relationship between the two countries. It wasn't always smooth, but the shared experience of World War II created bonds that influenced diplomacy for decades afterward.

The Veterans' Stories

In the decades after the war, surviving members of the 201st Squadron occasionally gathered for reunions. Their numbers dwindled over time, as veterans aged and passed away. The last surviving member of the Aztec Eagles, Brigadier General José Espinosa Fuentes, died in 2020 at age 96.

Before they died, several veterans gave interviews about their experiences. They talked about the fear of combat, the loss of comrades, the pride of representing Mexico in battle. Their stories are preserved in archives and documentaries, keeping the history alive even after the last veteran is gone.

Reading and watching these interviews, what strikes me is the veterans' quiet pride. They didn't boast or exaggerate. They simply stated what they'd done: they'd volunteered, they'd trained, they'd flown combat missions, some of their friends had died, and they'd come home. They'd served their country when called, and that was enough.

Modern Recognition

In recent years, there's been renewed interest in the 201st Squadron's story. The Mexican government has worked to ensure the history isn't forgotten. Schools teach about the Aztec Eagles. Military ceremonies honor their service. Historians have published detailed accounts of their training and combat operations.

The United States has also recognized the squadron's contribution. In 2015, the U.S. Ambassador to Mexico participated in ceremonies commemorating the 70th anniversary of the squadron's deployment. It was a small gesture, but a meaningful acknowledgment of the shared history.

What I've Learned Living Here

Living in Mexico City has made me much more aware of how American historical education often ignores or minimizes other countries' contributions to events we consider "our" history. I went through the American school system and learned extensively about World War II, but nobody mentioned that Mexico sent combat pilots to the Pacific.

This isn't unique to Mexico - American history education tends to center American actions while treating allies as background characters. But living here, surrounded by memorials and museums about Mexican history, I've become conscious of how limited my education was.

The 201st Squadron's story is one example among many. There are hundreds of these gaps - significant historical events and contributions that simply don't appear in American textbooks because they don't fit the narrative we tell ourselves about our own centrality to world events.

A Story Worth Knowing

If you're living in Mexico or planning to visit, take time to learn about the Aztec Eagles. Visit the monuments. Read the histories. Understand what Mexico contributed to the war against fascism.

It's a good story - brave pilots, dangerous missions, combat in the Pacific, sacrifice and heroism. But more than that, it's a piece of Mexican national history that helps explain the country's identity and its complex relationship with the United States.

The 201st Fighter Squadron may be a footnote in most World War II histories, but for Mexico, it's a proud chapter in the nation's military history. And for anyone trying to understand Mexico beyond stereotypes and superficial tourism, it's a story worth knowing.

Those 300 men who volunteered, trained, flew combat missions, and came home (most of them, anyway) deserve to be remembered. Not just in Mexico, but by anyone interested in the full, complicated history of World War II and the many nations that contributed to defeating fascism.

The Aztec Eagles flew. That's their story, and it's one Mexico should never forget.

Related Mexico History Resources

Frequently Asked Questions

Did Mexico fight in World War II?
Yes, Mexico declared war in May 1942 after German U-boats sank two Mexican oil tankers. The 201st Fighter Squadron flew combat missions in the Pacific Theater from June-August 1945 over the Philippines and Formosa.
What was the 201st Fighter Squadron's combat record?
The Aztec Eagles flew 59 combat missions, logged 1,966 combat hours, and dropped over 1,000 bombs between June-August 1945. They lost seven pilots: five in combat, two in training.
Where can I learn about the Aztec Eagles in Mexico City?
Visit the Monumento a las Águilas Caídas at Campo Militar Marte in Mexico City, or the Museo de la Fuerza Aérea Mexicana at Santa Lucía Air Base with detailed squadron exhibits.
Why isn't this history better known?
Despite celebrations in 1945, the story faded from consciousness. Most WWII histories barely mention Mexico. Recent years have seen renewed efforts to preserve and teach this history.
Written by
Sarah Mitchell
Sarah Mitchell
United States From Austin, United States | Mexico Living in Mexico City, Mexico

Austin tech refugee. Mexico City resident since 2014. Decade in CDMX. Working toward citizenship. UX consultant. I write about food, culture, and the invisible rules nobody tells you about.

View Full Profile

Found this helpful?

Join the conversation. Share your own tips, experiences, or questions with the community.

Write Your Own Blog
69
People Read This

Your blog could reach thousands too

Back to Mexico City Blogs