Why Pancho Villa never dared attack this Arizona ranch that you can visit today

Camp San Bernardino’s Stand Against Pancho Villa’s Raids

Camp San Bernardino Ranch stood guard on the Arizona border during the wild days of the Mexican Revolution. The U.S. Army built this outpost in 1911 atop Mesa de la Avanzada, where troops kept watch for trouble.

They soon found it. From 1915 to 1916, Pancho Villa’s men ran raids across the border, even hitting the ranch itself.

After Villa’s forces killed 19 Americans in Columbus, New Mexico, soldiers from San Bernardino joined 6,000 troops hunting Villa in Mexico.

Today, wooden stairs mark the spot where Buffalo Soldiers once stood ready to defend the American border.

Mexican Revolution Chaos Spilled Over Into American Towns

The Mexican Revolution started in 1910 when Francisco Madero kicked out longtime president Porfirio Díaz, throwing Mexico into years of bloody civil war. U.S. Army troops rushed to the border in spring 1911.

They called it “maneuvers,” but really wanted to show military muscle and keep the peace. Fighting between Mexican groups often crossed into American towns like Douglas, Arizona.

Stray bullets killed American soldiers and civilians as fighting got worse.

U.S. Troops Built An Outpost On A Strategic Hilltop

The Army built Camp San Bernardino Ranch in 1911 as part of Camp Harry J. Jones in Douglas.

They put the camp on Mesa de la Avanzada, a hilltop overlooking John Slaughter’s ranch house.

The Army chose this spot for its clear views into nearby valleys, fresh water access, and ability to block Apache escape routes into Mexico.

The camp protected American settlers and stopped Mexican forces from crossing the border. This remote outpost sat 15 miles east of Douglas right on the border.

Pancho Villa’s Men Raided American Settlements

Between 1915 and 1916, General Pancho Villa led raids near the border after the U.S. backed his rival Carranza as Mexico’s rightful leader.

Villa’s army took supplies from the Mexican side of Slaughter’s ranch but never directly attacked the American side. Mexican fighters carried out 38 raids on U.S. land, killing 26 American soldiers and 11 civilians.

Villa felt betrayed when the U.S. let Carranza’s troops use American railroads from El Paso to Douglas, helping them beat Villa at Agua Prieta.

A Brutal Pre-Dawn Attack Changed Everything

On March 9, 1916, Villa attacked Columbus, New Mexico with about 500 men at 4:20 a. m.

His raiders burned the town and stole horses, mules, guns, and bullets.

They killed 18 Americans (10 civilians and 8 soldiers) and hurt 8 more in this early morning attack. U.S. troops fought back with machine guns, using burning buildings to see their targets.

They killed at least 67 of Villa’s men and wounded many more. The attack made Americans angry, and President Wilson ordered forces to chase Villa.

A Stray Bullet Led To The Camp’s New Name

Camp Douglas got a new name, Camp Harry J. Jones, in February 1916 to honor Corporal Jones.

He died from a stray bullet on November 2, 1915, while guarding the U.S. Customs House in Douglas. The shooting happened during a battle between revolutionary and Mexican government forces across the border.

The camp became key during the 1916-17 hunt for Pancho Villa, housing several cavalry units for security. It also served as a gathering spot for Arizona National Guard troops joining the Villa chase.

Black Jack Pershing Led 6,600 Men Into Mexico

President Wilson told General John “Black Jack” Pershing to lead a mission to catch or kill Villa on March 10, 1916. Pershing gathered 6,600 men with four cavalry regiments and two infantry regiments.

On March 15, 1916, they crossed into Mexico in two groups. This mission marked the first time the U.S. Army used cars and planes (eight Curtiss JN3 airplanes) in battle.

Over 110,000 extra troops patrolled the U.S.-Mexico border to stop more Villa raids.

Buffalo Soldiers Earned Respect In Border Battles

Soldiers from the San Bernardino Ranch outpost, including Black Buffalo Soldiers from the 9th and 10th Cavalry, joined the 1916-1917 mission.

General Pershing asked for the 10th Cavalry Buffalo Soldiers from Fort Huachuca because they fought so well.

Buffalo Soldiers battled Villa’s forces many times, including at Carrizal where two officers and 10 men died and 24 were captured.

These troops gained fame during the Indian Wars for staying disciplined and rarely quitting. Native Americans gave them the nickname “Buffalo Soldiers.”

Pershing’s Men Spent Nearly A Year Hunting Villa

Pershing’s forces looked for Villa across northern Mexico for eleven months but never caught him. They did kill Villa’s top two helpers and 169 of his men who attacked Columbus.

Small fights in towns called Parral and Carrizal almost started a war between the United States and Mexico in summer 1916.

The Buffalo Soldiers captured at Carrizal were later freed through talks, which helped calm tensions. The mission gave useful military training to 11,000 regular soldiers who later fought in World War I.

German Spies Became A New Border Threat

During World War I (1917-1918), troops from Camp Harry J. Jones and San Bernardino kept watching the border but with a new job.

They guarded against German spies from Mexico after the U. S. found the Zimmermann Telegram in January 1917.

This secret message from Germany asked Mexico to join forces, offering to help Mexico take back Texas, Arizona, and New Mexico. U.S. Army spies at Fort Huachuca found German agents in Sonora and tracked their movements.

The Final Chapter Of The Indian Wars Played Out In Arizona

In January 1918, Buffalo Soldiers protected ranchers from Yaqui Indian attacks near Nogales, Arizona.

On January 9, Lieutenant Blondy Ryder of the 10th Cavalry led a patrol that attacked Yaqui rebels who stored weapons in Bear Valley, Arizona.

The short 30-minute fight destroyed the Yaqui camp, killed one Yaqui, and caught nine others with no U.S. losses.

The Battle of Ambos Nogales in August 1918 saw the 10th Cavalry help defeat Mexican forces, which led to building a permanent border wall.

The Border Outpost Vanished Without A Trace

Camp San Bernardino Ranch outpost closed in 1933 after more than twenty years of border service. Camp Harry J. Jones also shut down in January 1933 as a cost-saving measure during the Great Depression, despite opposition from Douglas and Arizona leaders.

Many troops stationed at Camp Harry J. Jones moved to nearby Fort Huachuca. Soldiers of the 10th Cavalry Regiment salvaged buildings and equipment, much of which was sold or moved to Fort Huachuca. No traces of Camp Harry J. Jones remain today.

The location is now a residential area in Douglas city limits around 10th Street.

Only a few stones and foundations mark where the San Bernardino outpost once stood, the last physical reminders of this forgotten chapter in American border security.

Visiting San Bernardino Ranch, Arizona

San Bernardino Ranch at 6153 Geronimo Trail preserves Camp San Bernardino Ranch, where U.S. Army troops defended against Pancho Villa’s raids from 1911-1920.

The ranch is 16 miles east of Douglas and open Tuesday through Saturday, 9:30 AM to 3:30 PM with a $5 suggested donation for adults.

You can explore the preserved ranch buildings including the house, icehouse, and commissary. There’s a one-acre pond with picnic tables and grills under cottonwood trees.

This article was created with AI assistance and human editing.

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