George Washington Friendly Fire Incident Site Discovered Near Fort Ligonier
Guest Contributor
In a discovery that sheds new light on a little-known moment from George Washington’s early military career, archaeologists have located the site of a friendly fire incident that nearly claimed his life. The event, which occurred during the French and Indian War, took place just west of Fort Ligonier in Pennsylvania. This newly identified battlefield not only highlights the dangers of 18th-century warfare but also offers a deeper understanding of Washington’s formative years as a soldier. For those interested in George Washington history, early American military conflicts, or battlefield archaeology, this finding is a compelling addition to the historical record.

The French and Indian War, part of the broader Seven Years' War, was a defining conflict in colonial America. In 1758, a 26-year-old Colonel George Washington was leading a regiment of about 500 Virginians in support of British efforts against the French. On the foggy evening of November 12, Washington’s troops encountered another group of soldiers led by Colonel George Mercer. Tragically, in the low visibility and confusion, each group mistook the other for the enemy. The result was a deadly exchange of musket fire that left over a dozen men dead and many more wounded.
Washington later described the incident in a letter to Colonel David Humphreys, who was compiling a biography of him. He recounted how the miscommunication and poor visibility led to a “heavy fire” between the two British-aligned units. In a desperate bid to stop the shooting, Washington rode between the lines, knocking muskets aside with his sword. According to Humphreys, it was the moment of “most imminent danger” in Washington’s life. I found this detail striking—it’s hard to imagine the future president risking his life in such a chaotic and tragic misunderstanding.
Though the friendly fire incident was quickly overshadowed by larger events of the war, it had lasting consequences. The skirmish led to the capture of several French soldiers, who revealed vulnerabilities at Fort Duquesne. This intelligence allowed British forces to seize the fort, a pivotal moment in the campaign. Shortly thereafter, Washington resigned his commission, not returning to military service until the American Revolution. This moment of confusion and loss, now better understood through archaeological evidence, played a quiet but crucial role in shaping the path of the man who would later lead the United States to independence.
The effort to locate the battlefield was led by Jonathan Burns, director of the Cultural Resource Institute at Juniata College. Over four years, Burns and his team—including volunteers from the Veterans Archaeology Program—used metal detectors and ground-penetrating radar to survey the area around Fort Ligonier. Their work culminated in the discovery of more than 300 artifacts, including uniform buttons, musket balls, buckles, nails, and even a French watch key. These items, all dating to the 18th century, strongly support the conclusion that this was the site of the 1758 friendly fire incident.
Burns announced the discovery at the Fort Ligonier Museum on July 11, expressing confidence in the team’s findings. “We’ve covered multiple lines of evidence to present this body of work and make the claim that this has been found,” he said. The artifacts, coupled with historical records and terrain analysis, make a compelling case. The site lies about two miles west of Fort Ligonier, precisely where historical accounts place the skirmish.
This discovery is not just about unearthing old musket balls or rusted buckles. It provides a tangible connection to a moment that could have changed the course of American history. Had Washington been struck down that night, the leadership he later provided during the Revolutionary War might never have materialized. The battlefield site serves as a solemn reminder of the chaos and human cost of war, even among allies.
It also highlights the value of battlefield archaeology in enriching our understanding of the past. By combining historical analysis with modern technology, researchers can locate and interpret sites that were previously lost to time. The involvement of veterans in the excavation adds another layer of meaning, bridging past and present through shared experiences of military service.
While the friendly fire incident itself may have faded from popular memory, its rediscovery offers new insight into the complexity of colonial warfare and the early challenges faced by one of America’s most iconic figures. The site near Fort Ligonier now stands as a quiet testament to a night of confusion, bravery, and unintended tragedy—an episode that, despite its obscurity, helped shape the course of a nation.